Drivetrain› Differentials and Rear-End Components

ATK ENGINES

CHEVY 1500 P/U 07-09 AXLE

$1,796.94

SKU: A040 RAX2258C

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Remanufactured 3.73 RWD rear axle assembly for Chevrolet and GMC models (2007-2008 fitment). Built to exceed OE standards for strength, durability, and heavy-duty reliability. Features premium OE-quality parts, upgraded components, and thorough testing.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandATK ENGINES
Part NumberA040 RAX2258C

Videos

How To Remove & Install a Rear Axle (GM/GMC Silverado/Sierra)

How To Remove & Install a Rear Axle (GM/GMC Silverado/Sierra)
Chevy Silverado 1500 Rear Axle Removal/ Replacement (2008)

Chevy Silverado 1500 Rear Axle Removal/ Replacement (2008)

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy