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Yukon Gear & Axle YDGGM12T-4-30-1 Dura Grip Limited Slip Differential GM Spline - 12T 30

(GMC G2500 1979-81, K1500 1979-86, C1500 1979-86, C15/C1500 Pickup 1967-74, K1500 Suburban 1979-85, G25/G2500 Van 1967-74 + 32 more models)

Part of: Yukon Gear & Axle Dura Grip Limited Slip Differential GM Spline

Other options in this family: Yukon Gear & Axle YC GM12P-DG-4 Yukon Gear & Axle YDGGMVET-3-17-1 Yukon Gear & Axle YGK2359 Yukon Gear & Axle YDGC10.5-30-1 Yukon Gear & Axle YDGD80-4-37

Manufacturer

Picture for manufacturer Yukon Gear & Axle

Part Number

YDGGM12T-4-30-1
14 reviews
Sale Price

$394.99

2 left at this price

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Usually delivered within 2 days

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Product Details

The Yukon Gear & Axle YDGGM12T-4-30-1 Dura Grip limited slip differential is engineered for GM 12-bolt differentials with 3.73 and higher gear ratios. This high-performance posi-traction unit delivers superior traction and control for trucks, SUVs, and performance vehicles equipped with 30-spline axles.

Key Features:

  • Composite clutch pack design for smooth engagement and long service life
  • 4320 chromoly spider gears provide exceptional strength and durability under demanding conditions
  • 30-spline configuration for GM 12-bolt (12T) applications
  • Compatible with 3.73 and numerically higher gear ratios
  • Fully rebuildable design allows for cost-effective maintenance and extended service life
  • Proudly assembled in the USA with rigorous quality control standards
  • Backed by extensive product testing and state-of-the-art engineering software

This Yukon Dura Grip limited slip differential replaces factory open differentials and worn posi units, improving acceleration, cornering performance, and adverse weather traction. The composite clutch design offers excellent performance characteristics while maintaining smooth daily driving manners. Ideal for street performance, off-road, towing, and demanding work truck applications.

Products specifications

Fits

GMC G2500 1979-81, K1500 1979-86, C1500 1979-86, C15/C1500 Pickup 1967-74, K1500 Suburban 1979-85, G25/G2500 Van 1967-74, C1500 Suburban 1979-86, K15/K1500 Pickup 1966-74, C15 1975-78, G1500 1964-66, 1979-87, R1500 Suburban 1987 + 27 more models

Prop 65

Yes

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