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Drivetrain› Differentials and Rear-End Components

Motive Gear

~(4 lbs. 5X5X3)~ GM8 OPEN INTERNAL KIT

$218.30 $113.61 Save $104.69

SKU: M01Z XL-4044

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

~(4 lbs. 5X5X3)~ GM8 OPEN INTERNAL KIT

MIA's Description

The Motive Gear XL-4044 is a differential carrier gear kit designed for GM 8" (10 bolt) differentials. This kit features 28 spline axles with a 1.2" spline diameter and includes side and pinion gears, washers, and a pinion shaft with a lock bolt or roll pin. It is compatible with various GM, Chevrolet, GMC, Isuzu, Buick, and Saab models from 2002-2015.

Fitment

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Specifications

BrandMotive Gear
Part NumberM01Z XL-4044

Videos

Motive Gear Ring & Pinion Install

Motive Gear Ring & Pinion Install
GM 8.5 10 bolt gear setup and final assembly

GM 8.5 10 bolt gear setup and final assembly
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Dana 44 Re-Gear: Revolution Gears & Detroit Truetrac LSD locker Install Jeep TJ | LJ | Jk
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Noisy Gears Update - New Ring & Pinion
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Installing a Ring & Pinion Gear Set | Ford Performance | 1986-2014 Mustang

Installing a Ring & Pinion Gear Set | Ford Performance | 1986-2014 Mustang
Mustang Motive Rear End Installation and Bearing Kit - 8.8 in. (86-14 V8; 11-14 V6) Review

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GM 12-Bolt rear diff UPGRADE: Positraction and gear swap | Hagerty DIY

GM 12-Bolt rear diff UPGRADE: Positraction and gear swap | Hagerty DIY
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Yukon Gear & Axels posi Differential with 4.10 Gears on my 2019 Silverado 1500 RWD🥵
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How-to Install a Spartan Locker in a GM 8.5 10-Bolt (No Gear Reset Needed)

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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