8.6" 30 Spline Limited Slip Differential 19559010 201030-MG compatible with Cadillac Escalade Chevrolet Chevy GMC Hummer H3 Isuzu Ascender

Part Number: 19559010 201030-MG 201030MG 19559-010 542022 542097 998.GM10C
Fit for 1999 - 2008 Cadillac Escalade
Fit for 2002 - 2008 Chevrolet / Chevy Avalanche 1500, 2000 - 2005 Chevrolet / Chevy S10 Blazer / Pickup, 2000 - 2008 Chevrolet / Chevy Silverado 1500 1/2 Ton, 2003 - 2006 Chevrolet / Chevy SSR
Fit for 2004 - 2008 GMC Canyon, 2002 - 2008 GMC Envoy, 2000 - 2005 GMC S15 Jimmy / Pickup, 2000 - 2008 GMC Savana 1500 1/2 Ton, 2000 - 2008 GMC Sierra Denali
Fit for 2005 - 2008 Hummer H3, 2003 - 2008 Isuzu Ascender
GM 8.6" Posi Unit - 30 Spline w/ Carrier Bearings/Races, For 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc); The 8.5″ axle was used on vehicles up to 1999. The 8.6″ was used on vehicles 1999 and up.

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