Welcome Guest
SHOP BY CATEGORY
SHOP BY BRAND
SHOP BY VEHICLE
Sales Support 877-474-4821
877-260-5452
Call Our Stateside Experts!
- Home
- TeraFlex
- Vertically Driven Products
- On Sale
- Drivetrain & Differential
- Performance Axle Components
Iron TeraFlex/Vertically Driven Products Performance Axle Components
Iron TeraFlex/Vertically Driven Products On Sale
1 Product Groups
Switch to View Products
TeraFlex Differential Covers
TeraFlex Differential CoversFrom $115.99
- Designed to offer extreme protection from rocks, obstacles and other debris on the trail
- Covers are cast from the same high-strength ductile-iron as our their axle housings
- Features a large diameter fill tube/inspection port at the top to accommodate a funnel or gear oil bottle pour spout
- Fluid level port doubles as a mid-height inspection port
- California Residents: WARNING
From $115.99
5.0
5.0
(1)
6 Products
Switch to View Product Groups
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!
Sign In Or Create an Account
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.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
TeraFlex Dana 44 Cast Iron Cover - 3990650
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- For Use On Dana 44 Front Or Rear Axles
- Cast From Thick Nodular Iron
- Black powder coat finish
- Recessed Bolt Holes
- Equipped With Filler And Drain Plugs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$128.99
In-Stock Ships next business day ?
$128.99
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- For Use On Dana 44 Front Or Rear Axles
- Cast From Thick Nodular Iron
- Black powder coat finish
- Recessed Bolt Holes
- Equipped With Filler And Drain Plugs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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!
Sign In Or Create an Account
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.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
TeraFlex Dana 60/50 Cast Iron Cover - 3990660
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- For Use On Dana 50/60 Front Or Rear Axles
- Cast From Thick Nodular Iron
- Black powder coat finish
- Recessed Bolt Holes
- Equipped With Filler And Drain Plugs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$168.99
Only 2 left in Stock ?
$168.99
Only 2 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- For Use On Dana 50/60 Front Or Rear Axles
- Cast From Thick Nodular Iron
- Black powder coat finish
- Recessed Bolt Holes
- Equipped With Filler And Drain Plugs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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!
Sign In Or Create an Account
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.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
TeraFlex Front Dana 30 AdvanTEK M186 HD Differential Cover Kit - 3990731
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Dana 30 AdvanTEK (M186) front axle found in JL and JT models
- Cast from the same high-strength, 3/8"-thick ductile-iron
- Red TeraFlex logo
- Features a large diameter fill tube/inspection port at the top to accommodate a funnel or gear oil bottle pour spout
- Fluid level port doubles as a mid-height inspection port
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$173.99
In-Stock Ships next business day ?
$173.99
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Dana 30 AdvanTEK (M186) front axle found in JL and JT models
- Cast from the same high-strength, 3/8"-thick ductile-iron
- Red TeraFlex logo
- Features a large diameter fill tube/inspection port at the top to accommodate a funnel or gear oil bottle pour spout
- Fluid level port doubles as a mid-height inspection port
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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!
Sign In Or Create an Account
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.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
TeraFlex Front Dana 44 AdvanTEK M210 HD Differential Cover Kit - 3990744
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Dana 44 AdvanTEK (M210) front axle found in JL and JT models
- Cast from the same high-strength, 3/8"-thick ductile-iron
- Red TeraFlex logo
- Features a large diameter fill tube/inspection port at the top to accommodate a funnel or gear oil bottle pour spout
- Fluid level port doubles as a mid-height inspection port
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$185.99
In-Stock Ships next business day ?
$185.99
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Dana 44 AdvanTEK (M210) front axle found in JL and JT models
- Cast from the same high-strength, 3/8"-thick ductile-iron
- Red TeraFlex logo
- Features a large diameter fill tube/inspection port at the top to accommodate a funnel or gear oil bottle pour spout
- Fluid level port doubles as a mid-height inspection port
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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!
Sign In Or Create an Account
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.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
TeraFlex Rear Dana 44 AdvanTEK M220 HD Differential Cover Kit - 3990745
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Dana 44 AdvanTEK (M220) rear axle found in JL and JT models
- Cast from the same high-strength, 3/8"-thick ductile-iron
- Red TeraFlex logo
- Features a large diameter fill tube/inspection port at the top to accommodate a funnel or gear oil bottle pour spout
- Fluid level port doubles as a mid-height inspection port
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$185.99
In-Stock Ships next business day ?
$185.99
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Dana 44 AdvanTEK (M220) rear axle found in JL and JT models
- Cast from the same high-strength, 3/8"-thick ductile-iron
- Red TeraFlex logo
- Features a large diameter fill tube/inspection port at the top to accommodate a funnel or gear oil bottle pour spout
- Fluid level port doubles as a mid-height inspection port
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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!
Sign In Or Create an Account
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.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
TeraFlex Dana 30 Cast Iron Cover - 3990630
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- For Use On Dana 25/27/30 Front Axles
- Cast From Thick Nodular Iron
- Black powder coat finish
- Recessed Bolt Holes
- Equipped With Filler And Drain Plugs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$115.99
In-Stock Ships next business day ?
$115.99
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- For Use On Dana 25/27/30 Front Axles
- Cast From Thick Nodular Iron
- Black powder coat finish
- Recessed Bolt Holes
- Equipped With Filler And Drain Plugs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
