Yukon Gear 8.2in & 8.5in Rear Cover Gasket - Black Ops Auto Works
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Yukon Gear 8.2in & 8.5in Rear Cover Gasket

YUKYCGGM8.5
883584230205
Diff Cover Gaskets
20+ Units In Stock - Ships Next Business Day
$ 15.89
$ 15.89

SKU: YCGGM8.5 / UPC: 883584230205

Yukon Gear YCGGM8.5 8.2in & 8.5in Rear Cover Gasket

Engineered by Yukon Gear & Axle, the YCGGM8.5 is a precision rear cover gasket designed for GM 8.2-inch and 8.5-inch 10-bolt differentials. It fits a wide range of Chevrolet, GMC, Buick, and Cadillac vehicles from 1980 to 2017, including popular models like Silverado, Tahoe, Suburban, and Escalade. This gasket provides a reliable seal to prevent gear oil leaks, ensuring smooth operation and protection for differential components during everyday driving or performance upgrades.

Key Features

  • Exact Fit Design – Matches OEM specifications for 8.2in and 8.5in GM 10-bolt carriers with 10-bolt cover pattern.
  • Premium Material – Composite construction resists heat, oil, and pressure for long-term durability.
  • Leak Prevention – Forms a tight seal to keep gear oil contained and maintain proper lubrication.
  • Easy Installation – Direct replacement drops in place with no special tools or modifications required.
  • Versatile Compatibility – Works on rear axles across trucks, SUVs, and cars from multiple GM brands.
  • Quality Construction – Built to Yukon Gear standards for consistent performance in all conditions.

Specifications

Detail Value
Brand Yukon Gear & Axle
Type Differential Rear Cover Gasket
Compatibility GM 8.2in / 8.5in 10-bolt rear differentials
MPN YCGGM8.5
Axle Size 8.2in & 8.5in (8 5/8in bolt circle)
Country of Origin USA
Warranty 1 Year
Weight 0.1 lbs
Shipping Dimensions 10 x 8 x 0.5 inches

Whats Included

  • 1 x 8.2in / 8.5in Rear Cover Gasket (YCGGM8.5)

Product Notes

  • Confirm differential size before purchase (8.2in or 8.5in 10-bolt only)
  • Recommended during differential cover removal or rebuild
  • Clean surfaces thoroughly for best seal

This Part Fits

Year Range Make Model Notes
1999-2017 Chevrolet Silverado 1500 LS LT LTZ WT Hybrid Base
1995-2017 Chevrolet Tahoe LS LT LTZ Z71 PPV Premier
2000-2017 Chevrolet Suburban 1500 LS LT LTZ Base
2007-2013 Chevrolet Avalanche LS LT LTZ Black Diamond
1999-2014 Cadillac Escalade Base Luxury Platinum Premium Hybrid
2003-2014 Cadillac Escalade ESV Base Luxury Platinum Premium
1980-1989 Buick Electra Estate Wagon Limited Park Avenue T-Type
1980-1987 Buick Regal Base Limited Sport T-Type GNX Grand National
1994-2005 Chevrolet Blazer Base LS LT Silverado ZR2 Trailblazer Xtreme
1980-1986 Chevrolet C10 / K10 Scottsdale Silverado Custom Cheyenne
1988-1999 Chevrolet C1500 / K1500 Silverado Cheyenne Scottsdale LS Base WT
1996-2014 Chevrolet Express 1500 Base LS LT
2004-2012 Chevrolet Colorado LS LT WT Z71 Sport Base
1980-1986 Chevrolet K5 Blazer Silverado Custom Scottsdale Cheyenne
1994-2004 Chevrolet S10 / S10 Blazer Base LS SS ZR2 Xtreme ZR5
1980-1996 Chevrolet Caprice Classic Base LS Brougham LTZ Estate

Why Choose Yukon Gear?

  • Full line of differential small parts for complete repairs
  • Manufactured to exact tolerances for reliable sealing
  • Supports performance builds and maintenance needs
  • Backed by decades of gear expertise

Frequently Asked Questions

  • Q: Does this gasket fit both 8.2in and 8.5in GM differentials?
  • A: Yes, it is designed for both 8.2-inch and 8.5-inch (8 5/8-inch) 10-bolt rear covers.
  • Q: Is installation straightforward?
  • A: Yes, it is a direct OEM replacement that installs in minutes with basic tools.
  • Q: What if my vehicle has a different bolt pattern?
  • A: Verify your differential uses the 10-bolt cover pattern common to listed GM models.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock – ships same or next business day
  • Packaging: Protective envelope for fast secure delivery
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