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Home
On Sale
Drivetrain & Differential
Performance Axle Components

Direct Fit Suspension Ball Joint Performance Axle Components

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Your Selection

Fitment
Direct Fit
PartType
Suspension Ball Joint

Brand

Crown Automotive (11)
Dana Spicer (5)
ICON Vehicle Dynamics (3)
Omix-Ada (3)
ReadyLift (1)
RT Off-Road (1)
Synergy Manufacturing (7)
TeraFlex (4)

Fitment

Universal Fit (12)

Axle Location

Front (11)

Axle Type

Dana 30 JK|Dana 44 JK (1)
Dana 30 Standard|Dana 44 (1)
Dana 30 TJ (3)
Dana 30 TJ|Dana 30 Reverse|Dana 44 (1)
Dana 30A KJ (2)
Dana 44|Dana 30 Standard (2)
Dana 60 (1)

Lubeable

Is Lubeable (12)
Is Not Lubeable (6)

Type

Tube (1)

Price Range

$1 to $99 (15)
$100 to $199 (6)
$200 to $299 (5)
$300 to $399 (7)
$400 to $499 (2)

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Direct Fit Suspension Ball Joint On Sale

8 Product Groups

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Dana Spicer Ball Joint Kits

Dana Spicer Ball Joints

From $102.99

Sold In Pairs
1 Upper Ball Joint
1 Lower Ball Joint
California Residents: WARNING

From $102.99

4.0 4.0 (26)

Synergy Manufacturing Ball Joints

From $125.00

3.5 3.5 (10)

TeraFlex Ball Joints

From $155.99

1045 carbon steel housing with magnesium phosphate coated assembly
4140 chromoly ball/stud with magnesium phosphate anti-corrosion coating
Factory style serrated flanged castle nut
CR black neoprene boot
California Residents: WARNING

From $155.99

4.6 4.6 (17)

Crown Automotive Ball Joints

From $22.99

Replacement ball joints
For over 50 years, Crown Automotive has been the leading manufacturer and distributor of replacement parts for Jeep vehicles
California Residents: WARNING

From $22.99

3.5 3.5 (4)

Omix-ADA Ball Joints

Omix-Ada Ball Joints

From $199.99

Ball Joint
California Residents: WARNING

From $199.99

3.4 3.4 (5)

ICON Vehicle Dynamics Delta Joint Retrofit Kits

Icon Suspension Delta Joint Retrofit Kits

From $310.95

ReadyLift Ball Joints

From $56.25

Replacement ball joint
For use with upper control arms in ReadyLift 4 inch SST lift kit
Sold individually

From $56.25

3.8 3.8 (4)

RT Off-Road Ball Joints

From $111.99

Ball Joint
California Residents: WARNING

From $111.99

35 Products

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TeraFlex Dana 30/Dana 44 JK HD Ball Joint Set Without Knurl - 3442002

Part Number: TER3442002

TeraFlex Dana 30/Dana 44 JK HD Ball Joint Set Without Knurl - 3442002

4.6 4.6 (15)

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Fitment: Direct Fit
07-11 Wrangler JK, 2 & 4 Door
Set of 4
Dana 30 and Dana 44 axles
Without knurls
1045 carbon steel housing with magnesium phosphate coated assembly
4140 chromoly ball/stud with magnesium phosphate anti-corrosion coating
Factory style serrated flanged castle nut
CR black neoprene boot
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TeraFlex Dana 30/Dana 44 JK HD Ball Joint Set Without Knurl - 3442002

Part #: TER3442002

4.6 4.6 (15)

$307.99

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Fitment: Direct Fit
07-11 Wrangler JK, 2 & 4 Door
Set of 4
Dana 30 and Dana 44 axles
Without knurls
1045 carbon steel housing with magnesium phosphate coated assembly
4140 chromoly ball/stud with magnesium phosphate anti-corrosion coating
Factory style serrated flanged castle nut
CR black neoprene boot
California Residents: WARNING

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TeraFlex Dana 30/Dana 44 JK HD Ball Joint Set With Knurl - 3442022

Part Number: TER3442022

TeraFlex Dana 30/Dana 44 JK HD Ball Joint Set With Knurl - 3442022

4.0 4.0 (1)

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Fitment: Direct Fit
Ball Joint Set
Upper and lower
with Knurl
Set of 4 2 Upper 2 Lower
4140 chrome moly ball/stud
Sintered Bushing
High Carbon Spring
With Knurl for Loose Fitting Knuckles
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TeraFlex Dana 30/Dana 44 JK HD Ball Joint Set With Knurl - 3442022

Part #: TER3442022

4.0 4.0 (1)

$307.99

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Fitment: Direct Fit
Ball Joint Set
Upper and lower
with Knurl
Set of 4 2 Upper 2 Lower
4140 chrome moly ball/stud
Sintered Bushing
High Carbon Spring
With Knurl for Loose Fitting Knuckles
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Dana Spicer Ball Joint Set For Ultimate Dana 60 Front Axle - 708238

Part Number: D/S708238

Dana Spicer Ball Joint Set For Ultimate Dana 60 Front Axle - 708238

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Fitment: Direct Fit
Upper and lower ball joint set
For Ultimate Dana 60 Wrangler JK front axles
2 sets needed per axle
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Dana Spicer Ball Joint Set For Ultimate Dana 60 Front Axle - 708238

Part #: D/S708238

$102.99

$127.77

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Fitment: Direct Fit
Upper and lower ball joint set
For Ultimate Dana 60 Wrangler JK front axles
2 sets needed per axle
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TeraFlex Dana 30/Dana 44 JK HD Ball Joint Pair Without Knurl - 3440000

Part Number: TER3440000

TeraFlex Dana 30/Dana 44 JK HD Ball Joint Pair Without Knurl - 3440000

5.0 5.0 (1)

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Fitment: Direct Fit
07-18 Wrangler JK, 2 & 4 Door
Includes: Upper and lower kit without knurling
Note: Kit is a direct replacement for 2007 to 2011 and most 2012 model Dana 30 and Dana 44 axles. Late 2012 and newer models with require modification for installation
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TeraFlex Dana 30/Dana 44 JK HD Ball Joint Pair Without Knurl - 3440000

Part #: TER3440000

5.0 5.0 (1)

$155.99

In-Stock Ships today ?

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How to Get it

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In-Stock Ships today ?

Fitment: Direct Fit
07-18 Wrangler JK, 2 & 4 Door
Includes: Upper and lower kit without knurling
Note: Kit is a direct replacement for 2007 to 2011 and most 2012 model Dana 30 and Dana 44 axles. Late 2012 and newer models with require modification for installation
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

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Crown Automotive Complete Ball Joint Assembly - 68004085AA

Part Number: CRO68004085AA

Crown Automotive Complete Ball Joint Assembly - 68004085AA

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Fitment: Direct Fit
07-18 Wrangler JK, 2 & 4 Door
Upper and lower ball joints
Sold per side
California Residents: WARNING

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$67.99

$69.66

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Crown Automotive Complete Ball Joint Assembly - 68004085AA

Part #: CRO68004085AA

$67.99

$69.66

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Fitment: Direct Fit
07-18 Wrangler JK, 2 & 4 Door
Upper and lower ball joints
Sold per side
California Residents: WARNING

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Dana Spicer Suspension Ball Joint Kit - 2020314

Part Number: D/S2020314

Dana Spicer Suspension Ball Joint Kit - 2020314

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Fitment: Direct Fit
Upper and lower ball joint kit
Dana 50/60 reverse spiral front axle
Heavy duty design
Includes axle seals and vacuum o-rings for both sides
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$290.99

$360.81

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Dana Spicer Suspension Ball Joint Kit - 2020314

Part #: D/S2020314

$290.99

$360.81

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Fitment: Direct Fit
Upper and lower ball joint kit
Dana 50/60 reverse spiral front axle
Heavy duty design
Includes axle seals and vacuum o-rings for both sides
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Dana Spicer Dana 30/Dana 44 AdvanTEK Upper & Lower Ball Joint Set - 10048946

Part Number: D/S10048946

Dana Spicer Dana 30/Dana 44 AdvanTEK Upper & Lower Ball Joint Set - 10048946

4.0 4.0 (1)

How to Get it

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Fitment: Direct Fit
Spicer Performance ball joint set for JL & JT
Metal-on-metal design provides added stregth to keep up with additional stress from oversized tires
Servicable design for extended life
Direct fit replacement requires no modifications for installation
M186/M210 axle models
Sold in a pair, image only shows one
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$287.30

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Dana Spicer Dana 30/Dana 44 AdvanTEK Upper & Lower Ball Joint Set - 10048946

Part #: D/S10048946

4.0 4.0 (1)

$225.99

$287.30

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Fitment: Direct Fit
Spicer Performance ball joint set for JL & JT
Metal-on-metal design provides added stregth to keep up with additional stress from oversized tires
Servicable design for extended life
Direct fit replacement requires no modifications for installation
M186/M210 axle models
Sold in a pair, image only shows one
California Residents: WARNING

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- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

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Crown Automotive Front Lower Ball Joint - 68069648AB

Part Number: CRO68069648AB

Crown Automotive Front Lower Ball Joint - 68069648AB

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Fitment: Direct Fit
Left or right front lower ball joint
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Crown Automotive Front Lower Ball Joint - 68069648AB

Part #: CRO68069648AB

$48.99

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Fitment: Direct Fit
Left or right front lower ball joint
California Residents: WARNING

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Crown Automotive Dana 30/44 Ball Joint Kit - J8126509

Part Number: CROJ8126509

Crown Automotive Dana 30/44 Ball Joint Kit - J8126509

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Fitment: Direct Fit
Includes Upper and lower
Ball Joint Kit
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Crown Automotive Dana 30/44 Ball Joint Kit - J8126509

Part #: CROJ8126509

$54.99

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Fitment: Direct Fit
Includes Upper and lower
Ball Joint Kit
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TeraFlex Heavy Duty Dana 44/30 Ball Joint Kit with Knurl - 3440020

Part Number: TER3440020

TeraFlex Heavy Duty Dana 44/30 Ball Joint Kit with Knurl - 3440020

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships today ?

Fitment: Direct Fit
07-18 Wrangler JK, 2 & 4 Door
Includes: Upper and lower kit with knurling
Note: Kit is a direct replacement for 2007 to 2011 and most 2012 model Dana 30 and Dana 44 axles. Late 2012 and newer models with require modification for installation
California Residents: WARNING

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$155.99

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TeraFlex Heavy Duty Dana 44/30 Ball Joint Kit with Knurl - 3440020

Part #: TER3440020

$155.99

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Fitment: Direct Fit
07-18 Wrangler JK, 2 & 4 Door
Includes: Upper and lower kit with knurling
Note: Kit is a direct replacement for 2007 to 2011 and most 2012 model Dana 30 and Dana 44 axles. Late 2012 and newer models with require modification for installation
California Residents: WARNING

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Synergy Manufacturing Jeep JK/WJ Heavy Duty Ball Joint Set - 8009-12

Part Number: SYN8009-12

Synergy Manufacturing Jeep JK/WJ Heavy Duty Ball Joint Set - 8009-12

5.0 5.0 (1)

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Factory Replacement for Most Dana 44 and Dana 30 Applications
Fully Greasable
Sintered Metal On Bushing Design
Silicone Boot
2 Upper Ball Joints
2 Lower Ball Joints
Fits Jeep JK and WJ Including Rubicon
Made in the USA
California Residents: WARNING

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$250.00

On Backorder

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Synergy Manufacturing Jeep JK/WJ Heavy Duty Ball Joint Set - 8009-12

Part #: SYN8009-12

5.0 5.0 (1)

$250.00

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Factory Replacement for Most Dana 44 and Dana 30 Applications
Fully Greasable
Sintered Metal On Bushing Design
Silicone Boot
2 Upper Ball Joints
2 Lower Ball Joints
Fits Jeep JK and WJ Including Rubicon
Made in the USA
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Synergy Heavy-Duty Adjustable Ball Joints (Non-Knurled) - 4127

Part Number: SYN4127

Synergy Heavy-Duty Adjustable Ball Joints (Non-Knurled) - 4127

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
07-18 Wrangler JK, 2 & 4 Door
99-04 Grand Cherokee WJ
Non-knurled version
Tightens sloppy steering
Designed to last the life of the vehicle
Never need to replace ball joints again
Best in class price/performance ratio
Kit includes all 4 ball joints and lower ball joint adjuster tool
Lower ball joints are rebuildable on the vehicle without removal
Lower Ball Joint bearing surfaces are CNC machined from 4140 steel, heat treated, induction hardened, and ferritic nitrocarburized for extreme wear resistance
Low profile dust boots are made from thick nitrobutile rubber
Protects the joint from contaminants and eliminate any chance of tearing
Zerk fittings included for trouble-free maintenance
Limited Lifetime Warranty
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$360.00

On Backorder

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Synergy Heavy-Duty Adjustable Ball Joints (Non-Knurled) - 4127

Part #: SYN4127

$360.00

On Backorder

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EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
07-18 Wrangler JK, 2 & 4 Door
99-04 Grand Cherokee WJ
Non-knurled version
Tightens sloppy steering
Designed to last the life of the vehicle
Never need to replace ball joints again
Best in class price/performance ratio
Kit includes all 4 ball joints and lower ball joint adjuster tool
Lower ball joints are rebuildable on the vehicle without removal
Lower Ball Joint bearing surfaces are CNC machined from 4140 steel, heat treated, induction hardened, and ferritic nitrocarburized for extreme wear resistance
Low profile dust boots are made from thick nitrobutile rubber
Protects the joint from contaminants and eliminate any chance of tearing
Zerk fittings included for trouble-free maintenance
Limited Lifetime Warranty
California Residents: WARNING

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- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Synergy Manufacturing Jeep Dana 30/44 Heavy Duty Ball Joint Set - 4120

Part Number: SYN4120

Synergy Manufacturing Jeep Dana 30/44 Heavy Duty Ball Joint Set - 4120

4.3 4.3 (3)

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Factory Replacement for Most Dana 44 and Dana 30 Applications
Fully Greasable
Sintered Metal On Bushing Design
Silicone Boot
2 Upper Ball Joints
2 Lower Ball Joints
Fits All Jeep TJ / LJ
Fits 90-01 Jeep YJ / ZJ / XJ
California Residents: WARNING

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$250.00

On Backorder

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Synergy Manufacturing Jeep Dana 30/44 Heavy Duty Ball Joint Set - 4120

Part #: SYN4120

4.3 4.3 (3)

$250.00

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Factory Replacement for Most Dana 44 and Dana 30 Applications
Fully Greasable
Sintered Metal On Bushing Design
Silicone Boot
2 Upper Ball Joints
2 Lower Ball Joints
Fits All Jeep TJ / LJ
Fits 90-01 Jeep YJ / ZJ / XJ
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Synergy Manufacturing D30/D44 Heavy Duty Ball Joint Set (Upper & Lower) - 8009-1204

Part Number: SYN8009-1204

Synergy Manufacturing D30/D44 Heavy Duty Ball Joint Set (Upper & Lower) - 8009-1204

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Set has one upper and one lower ball joint, two sets required per vehicle
New and improved ball joints
Compatible with all aftermarket axle shafts (including RCV) with no modifications needed
Fully greasable metal on metal design for prolonged life
Ball joint bearing surface area is considerably larger than stock due to elimination of the inner nylon liner for a longer lasting joint
Ball joint housing is manufactured from sintered graphite, bronze, and 1045 steel for a strong, smooth, bearing surface
Ball joint stud is manufactured from induction heat treated 4140 steel for maximum strength and smooth operation
Ball joint dust boot is made from wear/tear resistant black nitro-butile rubber (NBR)
12 month unlimited-warranty (see warranty information)
Synergy high performance grease (4119) recommended
Notes: Metal on metal ball joints require a small break-in period of typically 100-500 miles to fully "seat" the bearing surfaces. During this time the steering may feel "sticky" or slow to "return to center". Once broken in, the steering will be smooth and tight.
California Residents: WARNING

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Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

$125.00

On Backorder

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Synergy Manufacturing D30/D44 Heavy Duty Ball Joint Set (Upper & Lower) - 8009-1204

Part #: SYN8009-1204

1.0 1.0 (1)

$125.00

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Set has one upper and one lower ball joint, two sets required per vehicle
New and improved ball joints
Compatible with all aftermarket axle shafts (including RCV) with no modifications needed
Fully greasable metal on metal design for prolonged life
Ball joint bearing surface area is considerably larger than stock due to elimination of the inner nylon liner for a longer lasting joint
Ball joint housing is manufactured from sintered graphite, bronze, and 1045 steel for a strong, smooth, bearing surface
Ball joint stud is manufactured from induction heat treated 4140 steel for maximum strength and smooth operation
Ball joint dust boot is made from wear/tear resistant black nitro-butile rubber (NBR)
12 month unlimited-warranty (see warranty information)
Synergy high performance grease (4119) recommended
Notes: Metal on metal ball joints require a small break-in period of typically 100-500 miles to fully "seat" the bearing surfaces. During this time the steering may feel "sticky" or slow to "return to center". Once broken in, the steering will be smooth and tight.
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

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Synergy Manufacturing HD Adjustable Ball Joint Kit - 4123

Part Number: SYN4123

Synergy Manufacturing HD Adjustable Ball Joint Kit - 4123

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Tightens sloppy steering
Designed to last the life of the vehicle
Never need to replace ball joints again
Best in class price/performance ratio
Kit includes all 4 ball joints and lower ball joint adjuster tool
Patent pending lower ball joints are adjustable so they always have the correct amount of preload
Knurled and non-knurled ball joint housing options to fit any vehicle
Lower ball joints are rebuildable on the vehicle without removal
Lower ball joint bearing surfaces are CNC machined from 4140 steel, heat treated, induction hardened, and ferritic nitrocarburized for extreme wear resistance
Low profile dust boots are made from thick nitrobutile rubber (NBR) to protect the joint from contaminants and eliminate any chance of tearing
Zerk fittings included for trouble-free maintenance
Notes: Synergy 4119 high performance grease recommended
Knurled ball joints required when replacing knurled ball joints that have enlarged the axle end forging bores
Non-knurled ball joints recommended for replacing non-knurled ball joints
Compatible with RCV axle shafts
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$400.00

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

Synergy Manufacturing HD Adjustable Ball Joint Kit - 4123

Part #: SYN4123

$400.00

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Tightens sloppy steering
Designed to last the life of the vehicle
Never need to replace ball joints again
Best in class price/performance ratio
Kit includes all 4 ball joints and lower ball joint adjuster tool
Patent pending lower ball joints are adjustable so they always have the correct amount of preload
Knurled and non-knurled ball joint housing options to fit any vehicle
Lower ball joints are rebuildable on the vehicle without removal
Lower ball joint bearing surfaces are CNC machined from 4140 steel, heat treated, induction hardened, and ferritic nitrocarburized for extreme wear resistance
Low profile dust boots are made from thick nitrobutile rubber (NBR) to protect the joint from contaminants and eliminate any chance of tearing
Zerk fittings included for trouble-free maintenance
Notes: Synergy 4119 high performance grease recommended
Knurled ball joints required when replacing knurled ball joints that have enlarged the axle end forging bores
Non-knurled ball joints recommended for replacing non-knurled ball joints
Compatible with RCV axle shafts
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

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Synergy Manufacturing HD Adjustable Knurled Ball Joint Kit - 4123KN

Part Number: SYN4123KN

Synergy Manufacturing HD Adjustable Knurled Ball Joint Kit - 4123KN

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Tightens sloppy steering
Designed to last the life of the vehicle
Never need to replace ball joints again
Best in class price/performance ratio
Kit includes all 4 ball joints and lower ball joint adjuster tool
Patent pending lower ball joints are adjustable so they always have the correct amount of preload
Knurled and non-knurled ball joint housing options to fit any vehicle
Lower ball joints are rebuildable on the vehicle without removal
Lower ball joint bearing surfaces are CNC machined from 4140 steel, heat treated, induction hardened, and ferritic nitrocarburized for extreme wear resistance
Low profile dust boots are made from thick nitrobutile rubber (NBR) to protect the joint from contaminants and eliminate any chance of tearing
Zerk fittings included for trouble-free maintenance
Notes: Synergy 4119 high performance grease recommended
Knurled ball joints required when replacing knurled ball joints that have enlarged the axle end forging bores
Non-knurled ball joints recommended for replacing non-knurled ball joints
Compatible with RCV axle shafts
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$400.00

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

Synergy Manufacturing HD Adjustable Knurled Ball Joint Kit - 4123KN

Part #: SYN4123KN

$400.00

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Tightens sloppy steering
Designed to last the life of the vehicle
Never need to replace ball joints again
Best in class price/performance ratio
Kit includes all 4 ball joints and lower ball joint adjuster tool
Patent pending lower ball joints are adjustable so they always have the correct amount of preload
Knurled and non-knurled ball joint housing options to fit any vehicle
Lower ball joints are rebuildable on the vehicle without removal
Lower ball joint bearing surfaces are CNC machined from 4140 steel, heat treated, induction hardened, and ferritic nitrocarburized for extreme wear resistance
Low profile dust boots are made from thick nitrobutile rubber (NBR) to protect the joint from contaminants and eliminate any chance of tearing
Zerk fittings included for trouble-free maintenance
Notes: Synergy 4119 high performance grease recommended
Knurled ball joints required when replacing knurled ball joints that have enlarged the axle end forging bores
Non-knurled ball joints recommended for replacing non-knurled ball joints
Compatible with RCV axle shafts
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

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Synergy Heavy-Duty Adjustable Ball Joints (Knurled) - 4127KN

Part Number: SYN4127KN

Synergy Heavy-Duty Adjustable Ball Joints (Knurled) - 4127KN

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
07-18 Wrangler JK, 2 & 4 Door
99-04 Grand Cherokee WJ
Knurled version
Tightens sloppy steering
Designed to last the life of the vehicle
Never need to replace ball joints again
Best in class price/performance ratio
Kit includes all 4 ball joints and lower ball joint adjuster tool
Lower ball joints are rebuildable on the vehicle without removal
Lower Ball Joint bearing surfaces are CNC machined from 4140 steel, heat treated, induction hardened, and ferritic nitrocarburized for extreme wear resistance
Low profile dust boots are made from thick nitrobutile rubber
Protects the joint from contaminants and eliminate any chance of tearing
Zerk fittings included for trouble-free maintenance
Limited Lifetime Warranty
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$360.00

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

Synergy Heavy-Duty Adjustable Ball Joints (Knurled) - 4127KN

Part #: SYN4127KN

2.5 2.5 (2)

$360.00

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
07-18 Wrangler JK, 2 & 4 Door
99-04 Grand Cherokee WJ
Knurled version
Tightens sloppy steering
Designed to last the life of the vehicle
Never need to replace ball joints again
Best in class price/performance ratio
Kit includes all 4 ball joints and lower ball joint adjuster tool
Lower ball joints are rebuildable on the vehicle without removal
Lower Ball Joint bearing surfaces are CNC machined from 4140 steel, heat treated, induction hardened, and ferritic nitrocarburized for extreme wear resistance
Low profile dust boots are made from thick nitrobutile rubber
Protects the joint from contaminants and eliminate any chance of tearing
Zerk fittings included for trouble-free maintenance
Limited Lifetime Warranty
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

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Dana Spicer Suspension Ball Joint - 2001257

Part Number: D/S2001257

Dana Spicer Suspension Ball Joint - 2001257

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Direct Fit
Front Dana 60 axle
Upper
Non-greaseable
Non-adjustable
California Residents: WARNING

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SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $149.99

$72.99

$89.72

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EASY RETURNS

Dana Spicer Suspension Ball Joint - 2001257

Part #: D/S2001257

$72.99

$89.72

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Front Dana 60 axle
Upper
Non-greaseable
Non-adjustable
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

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Create An Account

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Dana Spicer Suspension Ball Joint Kit - 10073372

Part Number: D/S10073372

Dana Spicer Suspension Ball Joint Kit - 10073372

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
07-18 Wrangler JK , 2 & 4 Door
Dana 30 or 44 front axles
One kit includes upper and lower ball joint for one side
2 kits required per vehicle
Requires greasing prior to installation
Includes hardware
California Residents: WARNING

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Qualifies for Free Shipping

$244.99

$326.79

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Dana Spicer Suspension Ball Joint Kit - 10073372

Part #: D/S10073372

$244.99

$326.79

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
07-18 Wrangler JK , 2 & 4 Door
Dana 30 or 44 front axles
One kit includes upper and lower ball joint for one side
2 kits required per vehicle
Requires greasing prior to installation
Includes hardware
California Residents: WARNING

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RT Off-Road Heavy-Duty Ball Joint Set - RT21002

Part Number: RTORT21002

RT Off-Road Heavy-Duty Ball Joint Set - RT21002

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Free! Curbside & In-Store Pickup: Select A Store Near You

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On Backorder

Fitment: Direct Fit
Heavy duty zero lash ball joint set
1 Upper and 1 Lower Ball Joint
Fits model 30 and 44 axles
Does one side only
California Residents: WARNING

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$111.99

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RT Off-Road Heavy-Duty Ball Joint Set - RT21002

Part #: RTORT21002

$111.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Heavy duty zero lash ball joint set
1 Upper and 1 Lower Ball Joint
Fits model 30 and 44 axles
Does one side only
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: CRO5086674AB

Crown Automotive Ball Joint - 5086674AB

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Fitment: Direct Fit
Lower left or right side
California Residents: WARNING

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$42.99

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Crown Automotive Ball Joint - 5086674AB

Part #: CRO5086674AB

$42.99

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
Lower left or right side
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: CRO5072958AC

Crown Automotive Ball Joint - 5072958AC

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Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Direct Fit
Driver side front Lower Or Front Right Lower
California Residents: WARNING

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$56.99

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Crown Automotive Ball Joint - 5072958AC

Part #: CRO5072958AC

$56.99

On Backorder

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

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On Backorder

Fitment: Direct Fit
Driver side front Lower Or Front Right Lower
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

Remember me

Reset Password

An email is sent to .

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Crown Automotive Lower Ball Joint - 5135651AD

Part Number: CRO5135651AD

Crown Automotive Lower Ball Joint - 5135651AD

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Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Direct Fit
05-10 Grand Cherokee WK
06-10 Commander XK
08-12 Liberty KK
Front lower ball joint
Presses into lower control arm
Factory style replacement
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

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Qualifies for Free Shipping on Orders Over $149.99

$44.99

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Crown Automotive Lower Ball Joint - 5135651AD

Part #: CRO5135651AD

$44.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Direct Fit
05-10 Grand Cherokee WK
06-10 Commander XK
08-12 Liberty KK
Front lower ball joint
Presses into lower control arm
Factory style replacement
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks