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Dura Grip Limited-Slip Positraction Differential [GM 8.500 in. & 8.600 in.] 30-Spline Axles
InfoVehicle Info Needed
YUKON GEARPART NUMBER: 807-YDGGM8.53301

Dura Grip Limited-Slip Positraction Differential [GM 8.500 in. & 8.600 in.] 30-Spline Axles

$39400
More than 10 available
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Made in USA
Posi Traction Differential for GM 8.500 in. 10-Bolt [30-Spline]

555-62808

Posi Traction Differential for GM 8.500 in. 10-Bolt [30-Spline]

$64199

GM 8.500 in./8.600 in.
Dura Grip Limited-Slip Positraction Differential
  • GM 8.500 in. & 8.600 in.
  • 30-Spline Axles
  • 2.73+ Gear Ratio
  • 4-Spring, Clutch Style
  • 4320 Chromoly Spider Gears
  • Fully Rebuildable

    Notes:

    • High grade non-synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive 807-OILADD are recommended for durable performance and smooth operation
    • Synthetic oil is not recommended and can result in aggressive or noisy operation
    • This unit requires the use of carrier bearing & race part numbers LM102949 & LM102911 for the 8.5 in. housing (2.891 in. Race OD) or LM603049 & LM603012 for the GM 8.600 in. housing (3.062 in. Race OD) 

    Compatible with Differentials:

    • GM 8.500 in. Front - 30 Spline
    • GM 8.500 in. Rear - 30 Spline
    • GM 8.600 in. Rear, 2009-up
    • GM 8.600 in. Rear, 1999-2008
    • Part TypeDifferential Carrier
    BrandYUKON GEAR
    Package Height10.2
    Package Width10.6
    Package Length10.9
    Weight22.55 PG
    Part CategoryPerformance Parts
    PositionFront Or Rear
    Part FitmentSemi Universal
    Vendor Part NumberYDGGM8.5-3-30-1
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

    Items You Need

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    Some parts are not legal for use in California or other states with similar laws / regulations
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