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Specifications:
- Differential Type: Limited-Slip
- Vehicle Location: Rear
- Part Number: 542022, 19559-010
- Superseded Part Number: 8.5", 8.6" Posi Unit 30 Spline
- Feature: 400lb Springs & Forged 4130 Internals
Package Includes:
- 1 x Composite Clutches
- 2 x Carrier Bearings
- 2 x Carrier Bearing Races
DOFOCH 19559-010 Limited-Slip Differential Locker
For 8.5" 8.6" Posi Unit 30 Spline Axle 10 Bolts, 2.73-And-Up Ratio For Chevy GMC
This Kit uses a spherical case and forged 4320 internal parts to enhance strength, and a composite clutch to achieve high performance and long life.
OEM Part Number:
19559-010, 19559010, 542022, 542097, GM10-LS30, 201030-MG, 998.GM10C, GM86PGBK-30-373, YDGGM8.5-3-30-1
- 100% New in factory packaging, never used or installed. Ensures quality and performance of the product.
- Please be sure to compare carefully with photos and check part number before buying items
FEATURES:
- Helical Gear Limited Slip Differential
- Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
- Automatic Engagement
- Works In Forward And Reverse
- Ideal For Most Vehicles
- Durable; Smooth; Quiet Operation
- No Special Lubrication Or Friction Modifiers Needed
Strict Remuiremerts
Spider Gears
Preload Springs
Perfect Mateh
Fitment:
- For Chevy for GMC 8.5"/ 8.6" with 30 Spline Axles
- For 2.73 & Numerically Higher Gear Ratios
Fit For: Cadillac Escalade (1999 - 2008) Chevrolet / Chevy Avalanche 1500 (2002 - 2008) - Only with 8.6" 10 Bolt Rear Diff Chevrolet / Chevy S10 Blazer / Pickup (2000 - 2005) Chevrolet / Chevy Silverado 1500 1/2 Ton (2000 - 2008) Chevrolet / Chevy Silverado HD 1500 1/2 Ton (2001 - 2008) Chevrolet / Chevy SSR (2003 - 2006) Chevrolet / Chevy Suburban 1/2 Ton (2000 - 2008) Chevrolet / Chevy Tahoe 1500 1/2 Ton (2000 - 2008) Chevrolet / Chevy Trailblazer (2000 - 2012) GMC Canyon (2004 - 2008) - Only with 8.6" 10 Bolt Rear Diff GMC Envoy (2002 - 2008) - Only with 8.6" 10 Bolt Rear Diff GMC S15 Jimmy / Pickup (2000 - 2005) GMC Savana 1500 1/2 Ton (2000 - 2008) GMC Savana 2500 3/4 Ton (2000 - 2008) Only with 8.6" 10 Bolt Rear Diff GMC Sierra 1500 1/2 Ton (2000 - 2008) GMC Sierra 1500 HD 1/2 Ton (2000 - 2008) GMC Sierra Denali (2000 - 2008) GMC Sonoma (2000 - 2004) GMC Suburban 1/2 Ton (2000 -2008) GMC Yukon 1500 1/2 Ton (2000 - 2008) GMC Yukon XL 1500 1/2 Ton (2000 - 2008) Hummer H3 (2005 - 2008) Isuzu Ascender (2003 - 2008)
Jose
Reviewed in the United States on February 2, 2025
2000 Silverado 5.3 4x4fits well, fits well on the 30 spline axles and fits well on the original sprocket that the old G80 had that self-destructed, all good, I recommend it.
UN-HAPPY customer!!
Reviewed in the United States on January 23, 2025
all of the posi units for the 10 bolt 8.5 inch and 8.6 inch have a 45mm bearing hub and come with the large race and bearing assembly witch will not fit the 8.5 inch housing however amazon sells the race and bearing assembly that will let it work lm102949 and lm102911 this is not for the 8.6 housing wish they would have put a note in the adds would have saved me a week of down time
Aliviana York 2.0
Reviewed in the United States on June 30, 2024
The media could not be loaded.
That Intellect
Reviewed in the United States on October 5, 2024
This is a great insert, no noise, functions great, perfect fit. Say a great value for money!
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