Yukon YDGGM12P-3-30-1 Dura Grip Positraction Differential for GM 12-Bolt Car

Regular price: $420.95
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Sale price: $420.95

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Product Specification:

SKU:YUKYDGGM12P-3-30-1

MPN: YDGGM12P-3-30-1

UPC: 883584260110

Weight: 24.0 lb

Inventory: 2

Type: Differentials

Vehicle Fitment

GM 8.875in (12-Bolt) axle, passenger car applications

Fitment Notes

30-spline axle shafts
3.08-3.90 gear ratio range
Also compatible with thick gears
Not designed to be used with synthetic gear oil
Yukon recommends high grade non-synthetic GL-5 gear oil and Spicer Limited Slip additive for long life and smooth operation
Sold individually

Features

Dura Grip Positraction Differential, clutch-style limited-slip
Smooth yet aggressive traction across a wide variety of terrains
4-spring design
Raybestos composite clutches
Internal gears machined from forged 4320 chromoly steel, stronger teeth
High strength nodular iron/steel case
Engineered for long life, completely rebuildable
Assembled in the USA
Tested for metallurgy, fit, finish, construction, and engineering specs
Not overly aggressive for street use

Specifications

Axle type: GM 8.875in (12-Bolt), passenger car
Spline count: 30
Gear ratio range: 3.08-3.90
Clutch style: 4-spring, Raybestos composite
Internal gear material: Forged 4320 chromoly steel
Case material: Nodular iron/steel
Rebuildable: Yes

Included Components

1x Dura Grip Positraction Differential Carrier

Product Description

Yukon Dura Grip Limited-Slip Positraction Differential. Provides smooth yet aggressive traction, delivering the confidence and performance needed across a wide variety of terrains, from street to snow, trails to mud. Constructed with a high strength nodular case and forged 4320 chromoly spider gears with stronger teeth than standard replacements.

This 4-spring, Raybestos composite, clutch-style limited-slip carrier is engineered for long life and is completely rebuildable, allowing for repairs or modifications without buying a new unit. Assembled in the USA, every Yukon Dura Grip differential is tested for metallurgy, fit, finish, construction, and engineering specifications in Yukon's in-house testing labs.

Fits GM 8.875in (12-Bolt) passenger car axles, 30-spline, 3.08-3.90 gear ratio, also compatible with thick gears. Not designed for use with synthetic gear oil -- Yukon recommends non-synthetic GL-5 gear oil with Spicer Limited Slip additive. Sold individually.