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5" Posi Unit 28 Spline 10-Bolt Limited Slip Differential for GMC Chevy Truck
5" Posi Unit 28 Spline 10-Bolt Limited Slip Differential for GMC Chevy Truck view 1 5" Posi Unit 28 Spline 10-Bolt Limited Slip Differential for GMC Chevy Truck view 2 5" Posi Unit 28 Spline 10-Bolt Limited Slip Differential for GMC Chevy Truck view 3 5" Posi Unit 28 Spline 10-Bolt Limited Slip Differential for GMC Chevy Truck view 4 5" Posi Unit 28 Spline 10-Bolt Limited Slip Differential for GMC Chevy Truck view 5 5" Posi Unit 28 Spline 10-Bolt Limited Slip Differential for GMC Chevy Truck view 6

5" Posi Unit 28 Spline 10-Bolt Limited Slip Differential for GMC Chevy Truck

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$209.99
In stock — 34 unit(s) in our United States warehouse, ships within 1 business day.
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Notice: This product features 28 splines, 10 bolts, and gear ratios 3.23-4.56. Please confirm these specs match your needs before purchasing to avoid mistakes. Contact us with questions.

Fitment:

fit for Cadillac Brougham 1988-1989

fit for Chevrolet Astro 1988-1992

fit for Chevrolet Astro 1994-2005

fit for Chevrolet Blazer 1995-2005

fit for Chevrolet Camaro 1988-2002

fit for Chevrolet Caprice 1988-1996

fit for Chevrolet Impala 1994-1996

fit for Chevrolet Monte Carlo 1988-1988

fit for Chevrolet S10 1988-1990

fit for Chevrolet S10 1992-2004

fit for Chevrolet S10 Blazer 1988-1990

fit for Chevrolet S10 Blazer 1992-1994

fit for Chevrolet Silverado 1500 2002-2009

fit for Chevrolet Tahoe 2007-2009

fit for GMC Jimmy 1988-2005

fit for GMC Safari 1988-2005

fit for GMC Sierra 1500 2006-2008

fit for GMC Sonoma 1991-1991

fit for GMC Sonoma 1993-2004

fit for GMC Syclone 1991-1991

fit for GMC Yukon 2004-2005

fit for GMC Yukon 2007-2009

fit for Oldsmobile Bravada 1991-1994

fit for Oldsmobile Bravada 1996-1999

fit for Oldsmobile Bravada 2001-2001

fit for Oldsmobile Bravada 2003-2004

fit for Oldsmobile Custom Cruiser 1989-1990

fit for Pontiac Firebird 1988-2002

fit for Pontiac Safari 1988-1989

Fits 3.23 & Numerically Higher Gear Ratios (3.23, 3.42, 3.55, 3.73, 4.11, 4.56, etc)

Part Number:

19599-010, EAT19663

Size:

7.5" 7.625" Posi 28 Spline

Features:

1. 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.

2. Easy to install.

Package includes:

1x 7.5" 28 Spline Limited-Slip Locker

2x Carrier Bearings

2x Carrier Bearing Races

Note:

* Please confirm your old part number matches up with one of the part numbers above.

* Professional installation is highly recommended (No Instruction Included).

* fit for any needs please contact us.

a. Notice
1. California Prop 65 Warning
2. Authority ID：MXR02FXSY（Very important, please do not delete）

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  • Orders placed before 2:00 PM (local warehouse time) on a business day are dispatched the same day; otherwise the next business day.
  • Standard transit time is 3–5 business days to the lower 48 states. Alaska, Hawaii and Puerto Rico may take longer.
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  • Free standard shipping applies to this item unless stated otherwise at checkout.

Returns & Delivery

  • 30-day returns. Items must be unused and in the original packaging.
  • Damaged or defective on arrival? Contact us within 48 hours with photos and we will replace it or refund you in full.
  • Oversized furniture is delivered curbside; please make sure someone is available to receive the parcel.
  • Questions about a delivery? Reach us via the contact page, or read the full shipping policy.
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