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Yukon Gear & Axle Rear Nodular Iron Cover 8.5" GM with 5/16" Cover Bolts
$274.89
Hurry Low Stock

Yukon Gear & Axle YHCC-GM8.5-S Rear Nodular Iron Cover

The Yukon Gear & Axle YHCC-GM8.5-S is engineered for those who demand durability and performance from their differential covers. Constructed from thick-walled nodular iron, this cover is designed to withstand the rigors of off-road driving while providing essential protection for your gears and axles. Its robust build enhances the structural integrity of the differential, minimizing deflection during high-torque applications that can stress internal components.

Key Features

  • Thick-walled nodular iron construction for superior housing rigidity
  • Contoured inner surfaces promote rapid oil circulation, aiding in effective cooling
  • Durable black powder coat finish resists corrosion and adds a sleek look
  • Includes contrasting stainless-steel accent plate and cover bolts for a polished appearance
  • Compatible with both standard and reverse rotation differentials

Specifications

  • Carrier Main Cap Support: No
  • Cover Bolt Hole Quantity: 10
  • Filler Plug Included: Yes
  • Finish: Black
  • Gasket Or Seal Included: No
  • Mounting Bolts Included: Yes
  • Ring Gear Bolt Quantity: 10

Fitment

The YHCC-GM8.5-S is specifically designed to fit the following models:

  • Cadillac Escalade (1999-2000, 2002)
  • Chevrolet Avalanche 1500 (2002)
  • Chevrolet Avalanche 2500 (2002-2006)
  • Chevrolet Blazer (1972-1974, 1987-2002)
  • Chevrolet C/K 10 (1972-1986)
  • Chevrolet C/K 1500 (1988-1999)
  • Chevrolet C15 (1982-1988)
  • Chevrolet C1500 (1994-2000)
  • Chevrolet El Camino (1972-1987)
  • Chevrolet Express (1996-2002)
  • Chevrolet G10 (1975-1988)
  • Chevrolet G10 Van (1972-1974)
  • Chevrolet K5 Blazer (1975-1986)
  • Chevrolet R/V 10 (1987)
  • Chevrolet Suburban (1972-2002)
  • Chevrolet Tahoe (1995-2002)
  • GMC C/K 15 (1972-1978)
  • GMC C/K 1500 (1979-1986, 1988-1999)
  • GMC G1500 (1983-1995)
  • GMC Jimmy (1972-2002)
  • GMC R1500 (1987)
  • GMC Savana (1996-2002)
  • GMC V1500 (1987)
  • GMC V1500 Suburban (1988-1991)
  • GMC Yukon (1992-2002)
  • GMC Yukon XL (2000-2002)

Upgrade your differential protection with the Yukon YHCC-GM8.5-S and gain confidence in your vehicle's capabilities on and off the road.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Cadillac Escalade 1999-2000, 2002 Base
Cadillac Escalade EXT 2002 Base
Chevrolet Avalanche 1500 2002 North Face
Chevrolet Avalanche 1500 2002 On Road Edition
Chevrolet Avalanche 1500 2002 Base
Chevrolet Avalanche 1500 2002 LT
Chevrolet Avalanche 1500 2002 Z71
Chevrolet Avalanche 1500 2002 LS
Chevrolet Avalanche 2500 2002-2004 Base
Chevrolet Avalanche 2500 2005-2006 LT
Chevrolet Avalanche 2500 2005-2006 LS
Chevrolet Blazer 1972-1974, 1994-1999 Base
Chevrolet Blazer 1987 Custom Deluxe
Chevrolet Blazer 1987-1994 Silverado
Chevrolet Blazer 1988-1991 Scottsdale
Chevrolet Blazer 1992-1993 Cheyenne
Chevrolet Blazer 1994 Silverado Sport
Chevrolet Blazer 1995-1997 Deluxe
Chevrolet Blazer 1995-2002 LT
Chevrolet Blazer 1996-2002 LS
Chevrolet Blazer 1999-2001 Trailblazer
Chevrolet Blazer 2001-2002 Xtreme
Chevrolet Blazer 2002 LTZ
Chevrolet C10 1975-1986 Scottsdale
Chevrolet C10 1975-1986 Silverado
Chevrolet C10 1975-1980 Custom Deluxe
Chevrolet C10 1975-1981 Cheyenne
Chevrolet C10 1975-1986 Custom
Chevrolet C10 1978-1980 Big Ten
Chevrolet C10 1981 Deluxe
Chevrolet C10 Pickup 1972-1974 Base
Chevrolet C10 Suburban 1972-1974 Base
Chevrolet C10 Suburban 1975-1980, 1982-1986 Silverado
Chevrolet C10 Suburban 1975-1980 Custom Deluxe
Chevrolet C10 Suburban 1975-1980, 1982, 1984-1986 Scottsdale
Chevrolet C10 Suburban 1981 Deluxe
Chevrolet C10 Suburban 1981-1986 Custom
Chevrolet C15 1982-1986 Custom
Chevrolet C15 1982-1986 Cheyenne
Chevrolet C15 1984 Sport
Chevrolet C15 1987-1988 Base
Chevrolet C1500 1988-1998 Cheyenne
Chevrolet C1500 1988-1998 Silverado
Chevrolet C1500 1988-1992 Scottsdale
Chevrolet C1500 1989-1991, 1994-2000 Base
Chevrolet C1500 1990-1998 WT
Chevrolet C1500 1990-1993 454 SS
Chevrolet C1500 1999 LS
Chevrolet C1500 2001-2002 Custom
Chevrolet C1500 Suburban 1992-1994 Silverado
Chevrolet C1500 Suburban 1992-1999 Base
Chevrolet C1500 Suburban 1995-1999 LS
Chevrolet C1500 Suburban 1995-1997, 1999 LT
Chevrolet C20 Suburban 1972-1974 Base
Chevrolet C20 Suburban 1975-1977, 1979-1980, 1982-1986 Silverado
Chevrolet C20 Suburban 1975-1980 Custom Deluxe
Chevrolet C20 Suburban 1975-1980, 1982, 1984-1986 Scottsdale
Chevrolet C20 Suburban 1981-1986 Custom
Chevrolet C20 Suburban 1981 Deluxe
Chevrolet C2500 Suburban 1992-1999 Base
Chevrolet C2500 Suburban 1992-1994 Silverado
Chevrolet C2500 Suburban 1995-1997 LT
Chevrolet C2500 Suburban 1995-1999 LS
Chevrolet El Camino 1972-1974 Custom
Chevrolet El Camino 1972-1987 Base
Chevrolet El Camino 1972-1987 SS
Chevrolet El Camino 1975-1977 Classic
Chevrolet El Camino 1977-1978, 1981-1986 Conquista
Chevrolet El Camino 1979-1981 Royal Knight
Chevrolet Express 1500 1996-2002 Base
Chevrolet Express 1500 1996-2002 LS
Chevrolet Express 1500 2001-2002 LT
Chevrolet G10 1975-1988 Sportvan
Chevrolet G10 1975-1988 Beauville
Chevrolet G10 1975-1988 Chevy Van
Chevrolet G10 1981-1984, 1986-1987 Bonaventure
Chevrolet G10 1983 Base
Chevrolet G10 Van 1972-1974 Sportvan
Chevrolet G10 Van 1972-1974 Base
Chevrolet K10 Pickup 1972-1974 Base
Chevrolet K10 Suburban 1972-1974 Base
Chevrolet K10 Suburban 1975-1977, 1979-1980, 1982-1983, 1985-1986 Silverado
Chevrolet K10 Suburban 1975-1980 Custom Deluxe
Chevrolet K10 Suburban 1975-1980, 1982, 1984-1986 Scottsdale
Chevrolet K10 Suburban 1981 Deluxe
Chevrolet K10 Suburban 1981-1986 Custom
Chevrolet K1500 1988-1998 Silverado
Chevrolet K1500 1988-1998 Cheyenne
Chevrolet K1500 1988-1992 Scottsdale
Chevrolet K1500 1990-1998 WT
Chevrolet K1500 1991 Sport
Chevrolet K1500 1994-1997 Base
Chevrolet K1500 1999 LS
Chevrolet K1500 Suburban 1992-1994 Silverado
Chevrolet K1500 Suburban 1992-1999 Base
Chevrolet K1500 Suburban 1995-1999 LS
Chevrolet K1500 Suburban 1995-1997, 1999 LT
Chevrolet K20 Suburban 1972-1974 Base
Chevrolet K20 Suburban 1975-1980, 1982, 1984-1986 Scottsdale
Chevrolet K20 Suburban 1975-1980 Custom Deluxe
Chevrolet K20 Suburban 1975-1977, 1979-1980, 1982-1983, 1985-1986 Silverado
Chevrolet K20 Suburban 1981 Deluxe
Chevrolet K20 Suburban 1981-1986 Custom
Chevrolet K2500 Suburban 1992-1994 Silverado
Chevrolet K2500 Suburban 1992-1999 Base
Chevrolet K2500 Suburban 1995-1997 LT
Chevrolet K2500 Suburban 1995-1999 LS
Chevrolet K5 Blazer 1975, 1977-1980 Custom Deluxe
Chevrolet K5 Blazer 1975-1980 Cheyenne
Chevrolet K5 Blazer 1976 Base
Chevrolet K5 Blazer 1978, 1980-1986 Silverado
Chevrolet K5 Blazer 1981 Deluxe
Chevrolet K5 Blazer 1981-1986 Custom
Chevrolet K5 Blazer 1984 Scottsdale
Chevrolet R10 1987 Silverado
Chevrolet R10 1987 Scottsdale
Chevrolet R10 1987 Custom Deluxe
Chevrolet R10 Suburban 1987-1988 Silverado
Chevrolet R10 Suburban 1987 Custom Deluxe
Chevrolet R10 Suburban 1987-1988 Scottsdale
Chevrolet R1500 Suburban 1989-1991 Scottsdale
Chevrolet R1500 Suburban 1989-1991 Silverado
Chevrolet R20 Suburban 1987-1988 Silverado
Chevrolet R20 Suburban 1987 Custom Deluxe
Chevrolet R20 Suburban 1987-1988 Scottsdale
Chevrolet R2500 Suburban 1989-1991 Silverado
Chevrolet R2500 Suburban 1989-1991 Scottsdale
Chevrolet S10 Blazer 1987-1989 High Country
Chevrolet S10 Blazer 1987-1988, 1990-1994 Tahoe
Chevrolet S10 Blazer 1987-1990, 1992 Sport
Chevrolet S10 Blazer 1987-1994 Base
Chevrolet S10 Blazer 1991-1994 Nevada
Chevrolet S10 Blazer 1991-1994 Tahoe LT
Chevrolet S10 Blazer 1994 LT
Chevrolet Suburban 1987-1994 Base
Chevrolet Suburban 1500 1995-1996 Custom
Chevrolet Suburban 1500 1995-1996 Cheyenne
Chevrolet Suburban 1500 1997 SLE
Chevrolet Suburban 1500 1997 SLX
Chevrolet Suburban 1500 1997 SLT
Chevrolet Suburban 1500 1998-2002 LT
Chevrolet Suburban 1500 1998-2002 LS
Chevrolet Suburban 1500 1998 LX
Chevrolet Suburban 1500 2000-2002 Base
Chevrolet Suburban 1500 2002 Z71
Chevrolet Suburban 2500 2000-2002 LS
Chevrolet Suburban 2500 2000-2001 Base
Chevrolet Suburban 2500 2000-2002 LT
Chevrolet Tahoe 1995-2002 LT
Chevrolet Tahoe 1995-2001 Base
Chevrolet Tahoe 1995-2002 LS
Chevrolet Tahoe 2000, 2002 Z71
Chevrolet Tahoe 2000 Limited
Chevrolet V10 1987 Silverado
Chevrolet V10 1987 Scottsdale
Chevrolet V10 1987 Custom Deluxe
Chevrolet V10 Suburban 1987-1988 Silverado
Chevrolet V10 Suburban 1987 Custom Deluxe
Chevrolet V10 Suburban 1987-1988 Scottsdale
Chevrolet V1500 Suburban 1989-1991 Silverado
Chevrolet V1500 Suburban 1989-1991 Scottsdale
Chevrolet V20 Suburban 1987 Custom Deluxe
Chevrolet V20 Suburban 1987-1988 Scottsdale
Chevrolet V20 Suburban 1987-1988 Silverado
Chevrolet V2500 Suburban 1989-1991 Silverado
Chevrolet V2500 Suburban 1989-1991 Scottsdale
GMC C15 1975-1978 Sierra Grande
GMC C15 1975-1978 Base
GMC C15 1975-1978 Sierra Classic
GMC C15 1975-1978 High Sierra
GMC C15 1977 Indy Hauler
GMC C15 1977-1978 Heavy Half
GMC C15 1978 Street Coupe
GMC C15 Suburban 1975-1978 Sierra Grande
GMC C15 Suburban 1975-1978 High Sierra
GMC C15 Suburban 1975-1978 Sierra Classic
GMC C15 Suburban 1975-1978 Base
GMC C1500 1979-1986 High Sierra
GMC C1500 1979-1986 Base
GMC C1500 1979-1986 Sierra Classic
GMC C1500 1979-1980 Heavy Half
GMC C1500 1979-1982 Sierra Grande
GMC C1500 1979-1982 Street Coupe
GMC C1500 1988-1993 Sierra SLX
GMC C1500 1988-1993 Sierra
GMC C1500 1988-1999 Sierra SLE
GMC C1500 1994-1998 Sierra Special
GMC C1500 1994-1999 Sierra SLT
GMC C1500 1994-1999 Sierra SL
GMC C1500 1997 Sierra GT
GMC C1500 Suburban 1979-1986 Sierra Classic
GMC C1500 Suburban 1979-1986, 1992-1999 Base
GMC C1500 Suburban 1979-1986 High Sierra
GMC C1500 Suburban 1979-1982 Sierra Grande
GMC C1500 Suburban 1992-1999 SLE
GMC C1500 Suburban 1995-1999 SLT
GMC G1500 1983-1984 Rally Custom
GMC G1500 1983-1995 Vandura
GMC G1500 1983-1995 Rally
GMC G1500 1983-1995 Rally STX
GMC Jimmy 1972-1996 Base
GMC Jimmy 1975-1990 Sierra Classic
GMC Jimmy 1975-1985 High Sierra
GMC Jimmy 1975-1982 Sierra Grande
GMC Jimmy 1978-1982 Street Coupe
GMC Jimmy 1986 Silverado
GMC Jimmy 1992-2001 SLT
GMC Jimmy 1992-2001 SLE
GMC Jimmy 1993-2002 SLS
GMC Jimmy 1995-1999, 2001 SL
GMC Jimmy 1998-2000 Envoy
GMC Jimmy 2000-2001 Diamond Edition
GMC K15 1975-1978 Sierra Grande
GMC K15 1975-1978 Sierra Classic
GMC K15 1975-1978 Base
GMC K15 1975-1978 High Sierra
GMC K15 1977 Indy Hauler
GMC K15 Suburban 1975-1978 Base
GMC K15 Suburban 1975-1978 High Sierra
GMC K15 Suburban 1975-1978 Sierra Grande
GMC K15 Suburban 1975-1978 Sierra Classic
GMC K1500 1979-1986 High Sierra
GMC K1500 1979-1986 Base
GMC K1500 1979-1986 Sierra Classic
GMC K1500 1979-1982 Sierra Grande
GMC K1500 1988-1993 Sierra SLX
GMC K1500 1988-1993 Sierra
GMC K1500 1988-1999 Sierra SLE
GMC K1500 1993 Sierra Sport
GMC K1500 1994-1999 Sierra SL
GMC K1500 1994-1998 Sierra Special
GMC K1500 1994-1999 Sierra SLT
GMC K1500 1995 Sierra SLS
GMC K1500 Suburban 1979-1986 High Sierra
GMC K1500 Suburban 1979-1986 Sierra Classic
GMC K1500 Suburban 1979-1986, 1992-1999 Base
GMC K1500 Suburban 1979-1982 Sierra Grande
GMC K1500 Suburban 1992-1999 SLE
GMC K1500 Suburban 1995-1999 SLT
GMC R1500 1987 Base
GMC R1500 1987 High Sierra
GMC R1500 1987 Sierra Classic
GMC Savana 1500 1996-2002 Base
GMC Savana 1500 1996-2000 SLE
GMC Savana 1500 2001-2002 SLT
GMC Savana 2500 1996-2002 Base
GMC Savana 2500 1996-2000 SLE
GMC Savana 2500 2001-2002 SLT
GMC Savana 3500 1996-2000 SLE
GMC Savana 3500 1996-2002 Base
GMC Savana 3500 2001-2002 SLT
GMC V1500 1987 Base
GMC V1500 1987 Sierra Classic
GMC V1500 1987 High Sierra
GMC V1500 Suburban 1988-1991 Base
GMC V1500 Suburban 1988-1989 Sierra Classic
GMC V1500 Suburban 1990 SLE
GMC Yukon 1992, 1994 Sport
GMC Yukon 1992-2002 SLE
GMC Yukon 1992-1995 Base
GMC Yukon 1993 GT
GMC Yukon 1995-2002 SLT
GMC Yukon 1996-1997 SL
GMC Yukon 1999-2002 Denali
GMC Yukon XL 1500 2000-2002 SLT
GMC Yukon XL 1500 2000-2002 SLE
GMC Yukon XL 1500 2001-2002 Denali
GMC Yukon XL 2500 2000-2002 SLE
GMC Yukon XL 2500 2000-2002 SLT
Yukon's mission is to build quality parts that exceed your expectations. We achieve this through state-of-the-art product design and an in-house engineering team. Our parts are then produced by leaders in OEM manufacturing and endure rigorous testing.
Yukon Gear & Axle ("Yukon") warrants the original retail purchaser that all Yukon products will be free from defects in materials and workmanship for the periods shown herein. Yukon makes no other warranty of any kind, express or implied. All other warranties, including but not limited to an implied warranty of merchantability or fitness for a particular purpose, are excluded. This warranty is offered provided that the Yukon product has been installed and maintained in accordance with Yukon instructions, and that it has not been subject to modification, accident, abnormal use or misuse. At Yukon's discretion, this warranty may be voided if installation of Yukon product(s) occurs on vehicles with tires that exceed Yukon Maximum Recommended Tire Size.

Upon notification of a warranty claim, Yukon shall investigate the claim of defect, and, in the event of a verified defect, shall, at their sole choice, either repair the defective product, replace it, or refund the purchase price.

This warranty does not cover, and Yukon shall not be liable for, incidental or consequential damages, including loss of time, road service charges, labor charges, inconvenience, loss of vehicle use, loss of revenues, or loss or damage to personal property (including loss or damage to vehicle parts due to the failure of the Yukon product)*. In addition, this warranty does not cover, and Yukon shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Yukon Gear & Axle products, except where such agreements are within the provisions of this Warranty statement. Also, this warranty does not cover damage to the axle caused by or facilitated by failure of a non-Yukon component.

This agreement offers you specific legal rights. You may also have other rights which vary from state to state.

YUKON WARRANTY BY PRODUCT

Spool
  • Length:As long as original purchaser owns vehicle in which Spool is originally installed
  • Notes:It is normal for Spools to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for Spool to function properly without premature wear.
Super Joint
  • Length:As long as original purchaser owns vehicle in which Super Joint is originally installed
  • Notes:Warranty coverage is for breakage of cross section or caps only. Failure by wear or galling is not covered.
YP - Series Products (other than Spool and Super Joint)
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturers defects.
Front Axle (1541H)
  • Length:Ten (10) Years
  • Notes:Covers parts for ten years against manufacturing defects.
Rear Axle (1541H)
  • Length:Ten (10) Years
  • Notes:Covers parts for ten years against manufacturing defects.
Rear Axle 4340 (YA W)
  • Length:Limited Lifetime
  • Notes:Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
Front Axle (Series YA W)
  • Length:Limited Lifetime
  • Notes:Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
Ring & Pinion Gear Set
  • Length:One (1) Year
  • Notes:Warrantied against manufacturing defects for one (1) year.
Positraction Differential
  • Length:One (1) Year
  • Notes:Exclusions apply, does not cover premature clutch wear or abuse. It is normal for Positraction differentials to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for differential to function properly without premature wear. Limited slip additive or appropriate friction modifier must be used with oil to reduce Positraction chatter.
Zip Locker (YZL)
  • Length:Six (6) Years
  • Notes:All Zip Lockers come with a six (6) year warranty against manufacturer defect, including any collaterally damaged parts and associated labor, up to $2,000*, for the first two (2) years. Collaterally damaged parts must be submitted for inspection. Receipts for parts and associated labor must be submitted as well. Only claims deemed reasonable by Yukon Gear & Axle will be accepted. Offer may be discontinued without advance notice.
Grizzly Locker (YGL)
  • Length:One (1) Year
  • Notes:Covers the replacement of the unit and any collaterally damaged parts and associated labor, up to $2,000. Collaterally damaged parts must be submitted for inspection. Receipts for parts and associated labor must be submitted as well. Only claims deemed reasonable by Yukon Gear & Axle will be accepted. Offer may be discontinued without advance notice.
Yokes
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturing defects.
Carriers (YC)
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturing defects.
Tools (YT)
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturing defects.
Install Kits
  • Length:One (1) Year
  • Notes:Includes BK, MK, PK, and YK. Covers parts for one year against manufacturing defects.
Spider Gear Kits (YPK)
  • Length:One (1) Year
  • Notes:One year against manufacturing defects. Exclusions apply, does not cover clutch wear in limited slip differentials.
YHC Drive Flanges
  • Length:Limited Lifetime
  • Notes:Limited Lifetime warranty covering manufacturing defects and breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace the part or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
Yukon Hardcore Locking Hubs
  • Length:Limited Lifetime
  • Notes:Limited Lifetime warranty covering manufacturing defects and breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace the part or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations
Driveshafts
  • Length:One (1) Year
  • Notes:Warrantied against manufacturing defects for one (1) year. Longer warranty is available through purchase of a Y.E.S. plan.

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