Engines and Components› Engines, Blocks and Components

ATK ENGINES

GM 8.25 FRONT AXLE

$1,678.34

SKU: A040 CRR0131C

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

Moderate — 2–4 hours

Description

The ATK ENGINES CRR0131C is a remanufactured engine assembly. It is built with upgraded Engine Quest casting for strength and durability, featuring a thicker deck, improved crack resistance, superior port finish, redesigned water flow, hardened exhaust seats, and CNC machined guides and seats. It is compatible with 1993-2001 OE Magnum roller blocks.

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 CRR0131C

Videos

Finding Mistakes in my AWD donor axle: GM 8.25 IFS Re-gear Attempt Pt.1

Finding Mistakes in my AWD donor axle: GM 8.25 IFS Re-gear Attempt Pt.1
ReGearing an IFS Differential: 4.30s for an All Wheel Drive Silverado

ReGearing an IFS Differential: 4.30s for an All Wheel Drive Silverado
Removing a Front Differential

Removing a Front Differential
GM 8.25 Differential Rebuild - Part 1

GM 8.25 Differential Rebuild - Part 1
4.11 Gear Swap - We Put Gears In My GM 8.25 IFS Front Diff - Plus Bad News For Raceday

4.11 Gear Swap - We Put Gears In My GM 8.25 IFS Front Diff - Plus Bad News For Raceday
How To Rebuild A Front Differential | GM Truck Duramax

How To Rebuild A Front Differential | GM Truck Duramax
The Front Diff is out! Axle seal install

The Front Diff is out! Axle seal install
GM 8.25 IFS front diff rebuild part 2

GM 8.25 IFS front diff rebuild part 2
1999-2007 GM: Front Differential Removal & Installation

1999-2007 GM: Front Differential Removal & Installation
GM 8.25 IFS front diff rebuild part 1

GM 8.25 IFS front diff rebuild part 1

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.

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