Drivetrain› Differentials and Rear-End Components

Yukon Gear & Axle

Yukon Gear Dura Grip Limited Slip Differential for GM 12 Bolt 33 Spl 2.76-3.42 Ratio

$1,202.20

SKU: Y001 YDGGM12T-3-33-1

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Yukon Duragrip Differential, part number YDGGM12T-3-33-1, is a rear GM 12T Differential with 33 splines and composite clutches, designed for 2.76-3.42 ratios (also fits thick gears). It is constructed from alloy steel with forged 4320 steel internal gears, and features a 4-spring, clutch-style positraction design that is fully rebuildable.

Fitment

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Specifications

BrandYukon Gear & Axle
Part NumberY001 YDGGM12T-3-33-1

Videos

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Yukon Gear & Axels posi Differential with 4.10 Gears on my 2019 Silverado 1500 RWD🤩
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Yukon Gear & Axle Dura Grip - What's the difference?
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Which Traction Device is Right for You?
Yukon Dura Grip Positraction - Installation Tips

Yukon Dura Grip Positraction - Installation Tips
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Yukon Unboxing - The Dura Grip
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Yukon Dura Grip Review
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How to Install a Yukon Dura-Grip With a Few Rats Nest Surprises!!

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Open Differential vs Limited Slip Differential (Yukon DuraGrip POSI Traction) | AnthonyJ350
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Eaton G80 Locking Differential vs Gear Type LSD vs Clutch Type LSD (Yukon Gear Duragrip)

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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