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On Sale

Ford 9 Inches Automatic Locker Automatic Locker

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Differential Type
Automatic Locker
Axle Type
Ford 9 Inches

Brand

Eaton (3)
Power Trax (3)

Fitment

Universal Fit (6)

Axle Location

Rear (6)

Axle Spline

Any (1)
28 Splines (1)
31 Splines (3)
35 Splines (1)

Axle Type

AMC 20 (3)
Chrysler 8.25 Inches (5)
Chrysler 8.75in Drop Out (2)
Chrysler 9.25 Inches (5)
Dana 25 (1)
Dana 27 (1)
Dana 30 JK|Dana 30 Reverse|Dana 30 TJ|Dana 30 Standard (1)
Dana 30 Reverse|Dana 30 TJ|Dana 30 Standard (2)
Dana 30 TJ|Dana 30 JK|Dana 30 Reverse|Dana 30 Standard (1)
Dana 35 (6)
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Dana 60|Dana 61 (1)
Dana 61|Dana 60 (2)
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Dana 80 (7)
Ford 10.25 Inches|Ford 10.5 Inches (1)
Ford 10.5 Inches|Ford 10.25 Inches (1)
Ford 7.5 Inches (2)
Ford 8 Inches (1)
Ford 8.8 Inches (6)
Ford 8.8 Inches|Mazda 8.8 Inches (1)
Ford 9.75 Inches (1)
GM 10 Bolt 7.5 Inches (4)
GM 10 Bolt 7.625 Inches (2)
GM 10 Bolt 8.5 Inches (4)
GM 10 Bolt 8.5 Inches|GM 10 Bolt 8.6 Inches (2)
GM 10 Bolt 8.6 Inches (1)
GM 10 Bolt 8.6 Inches|GM 10 Bolt 8.5 Inches (1)
GM 12 Bolt 8.875 Inches (1)
GM 14 Bolt 10.5 Inches (3)
GM 14 Bolt 11.5 Inches(AAM)|Chrysler 11.5 Inches AAM (1)
GM 14 Bolt 9.5 Inches (3)
Land Rover (2)
Mazda 8.8 Inches|Ford 8.8 Inches (1)
Nissan (2)
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Suzuki 6.875 Inches (2)
Suzuki 6.875 Inches (2)
Suzuki10 Bolt (1)
Toyota 7.5 Inches (1)
Toyota 8 Inch (5)
Toyota 8.875 Inches 12 Bolt (3)
Toyota 9.5 Inches (1)
Toyota Tacoma (3)

Popular Axle Manufacture

Ford (6)

Part Type

Differential (2)
Differential Lock Assembly (3)
Differentials (1)

Price Range

$300 to $399 (1)
$500 to $749 (2)
$750 to $999 (3)

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Ford 9 Inches Automatic Locker On Sale

3 Product Groups

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Power Trax Lock-Right Lockers

Power Trax Lock Right Locker

From $397.73

The original locking differential
Outstanding value
Completely replaces stock differential
Reuses your vehicle's existing carrier
Includes Zytanium cross shaft
Fully automatic operation for ease-of-use
Case not required
Does not alter ring and pinion
Works for both front or rear or in tandem
Thorougly tested to provide solid, reliable performance
Bolt-in installation
No gear resetting or shimming required
Available in 22, 26, 30 and 31 spline configurations
California Residents: WARNING

From $397.73

4.4 4.4 (185)

Power Trax No-Slip Traction Systems

From $540.73

The Powertrax No-Slip Traction Systems are the latest design in traction-adding differential technology. They combine the smooth operation of a limited-slip differential with the traction performance of a locking differential. A precise synchronization mechanism eliminates the ratcheting sounds typical of other locking differentials. Installation is simple because no ring and pinion setup is required. In addition, no special tools or oils are needed.
California Residents: WARNING

From $540.73

4.2 4.2 (66)

Eaton Detroit Locker Differentials

Eaton Detroit Locker Differential

From $799.99

4.7 4.7 (1131)

6 Products

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Power Trax Ford 9 Inch 28 Or 31 Spline No Couplers Lock Right Locker - 1810-LR

Part Number: PTX1810-LR

Power Trax Ford 9 Inch 28 Or 31 Spline No Couplers Lock Right Locker - 1810-LR

5.0 5.0 (2)

How to Get it

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

Ship to Home:

On Backorder

Fitment: Universal Fit
For Use With 28 Or 31 SplineAxles
For Open Differential Only
Without Couplers Reuse Factory Side Gears
No Need To Set Up Gears Reuses Existing Carrier
Arrgesive Traction
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$397.73

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

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Power Trax Ford 9 Inch 28 Or 31 Spline No Couplers Lock Right Locker - 1810-LR

Part #: PTX1810-LR

5.0 5.0 (2)

$397.73

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: Universal Fit
For Use With 28 Or 31 SplineAxles
For Open Differential Only
Without Couplers Reuse Factory Side Gears
No Need To Set Up Gears Reuses Existing Carrier
Arrgesive Traction
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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Power Trax Ford 9 Inch 28 Spline Open Case No-Slip - 9206902800

Part Number: PTX9206902800

Power Trax Ford 9 Inch 28 Spline Open Case No-Slip - 9206902800

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How to Get it

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

Ship to Home:

On Backorder

Fitment: Universal Fit
For Use With 28 Spline Axles
For Open Differential Only
No Need To Set Up Gears Reuses Existing Carrier
Smooth Street Maners
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$545.93

On Backorder

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Power Trax Ford 9 Inch 28 Spline Open Case No-Slip - 9206902800

Part #: PTX9206902800

$545.93

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: Universal Fit
For Use With 28 Spline Axles
For Open Differential Only
No Need To Set Up Gears Reuses Existing Carrier
Smooth Street Maners
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

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Power Trax Ford 9 Inch 31 Spline Open Case No-Slip - 9206903100

Part Number: PTX9206903100

Power Trax Ford 9 Inch 31 Spline Open Case No-Slip - 9206903100

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: Universal Fit
For Use With 31 Spline Axles
For Open Differential Only
No Need To Set Up Gears Reuses Existing Carrier
Smooth Street Maners
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$540.73

On Backorder

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+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

Power Trax Ford 9 Inch 31 Spline Open Case No-Slip - 9206903100

Part #: PTX9206903100

$540.73

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: Universal Fit
For Use With 31 Spline Axles
For Open Differential Only
No Need To Set Up Gears Reuses Existing Carrier
Smooth Street Maners
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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Password

Remember me

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An email is sent to .

Enter email address to change your password

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Eaton Detroit Locker Ford 9 Inch 31 Spline Automatic Locker - 187SL17B

Part Number: EAT187SL17B

Eaton Detroit Locker Ford 9 Inch 31 Spline Automatic Locker - 187SL17B

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: Universal Fit
For Use With 31 Spline Axles
For Use With All Gears
Automatic Locking
Legendary Traction
Unmatched Durability
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$825.99

$869.55

On Backorder

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+ Add to Wishlist

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EASY RETURNS

Eaton Detroit Locker Ford 9 Inch 31 Spline Automatic Locker - 187SL17B

Part #: EAT187SL17B

$825.99

$869.55

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: Universal Fit
For Use With 31 Spline Axles
For Use With All Gears
Automatic Locking
Legendary Traction
Unmatched Durability
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

Email Address

Password

Remember me

Reset Password

An email is sent to .

Enter email address to change your password

After you submit your email address, you'll receive an email a link that will let you change your password.

Email*

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Reset Password

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Last Name *:

Email *:

Password *:

Must be at least 8 alphanumeric characters long and must contain at least 1 number.

Confirm Password *:

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Add to Wishlist

Eaton Detroit Locker Ford 9 Inch 35 Spline Automatic Locker - 187S160A

Part Number: EAT187S160A

Eaton Detroit Locker Ford 9 Inch 35 Spline Automatic Locker - 187S160A

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: Universal Fit
For Use With 35 Spline After Market Axles
For Use With All Gears
Automatic Locking
Legendary Traction
Unmatched Durability
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$799.99

$869.55

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

Eaton Detroit Locker Ford 9 Inch 35 Spline Automatic Locker - 187S160A

Part #: EAT187S160A

$799.99

$869.55

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: Universal Fit
For Use With 35 Spline After Market Axles
For Use With All Gears
Automatic Locking
Legendary Traction
Unmatched Durability
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