Yukon Gear & Axle
Yukon Gear & Axle YMS2043 Pinion Seal For GM 8.5in / 8.2in / Buick / Oldsmobile / and Pontiac
Yukon Gear & Axle YMS2043 Pinion Seal For GM 8.5in / 8.2in / Buick / Oldsmobile / and Pontiac
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Photographs show a representative part from this product family. The axle model, gear ratio and spline count in the table below are what define this exact part number.
Overview
Genuine Yukon Gear & Axle part.
Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.
Key Features
- Fits GM 8.5 in. Rear
- 8.2 in. And 8.2 in. In for Buick
- Oldsmobile And Pontiac
- Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come
Fitment
- Fits the GM 8.5in axle
- Fits 1973-1975 Buick Apollo
- Fits 1973-1989 Buick Electra
- Fits 1973-1987 Buick Regal
- Fits 1975-1979 Buick Skylark
- Fits 1973-1975 Chevrolet Bel Air
- Fits 1979-1986 Chevrolet C10
- Fits 1988-1997 Chevrolet C1500
- Fits 1973-1981 Chevrolet Camaro
- Fits 1973-1996 Chevrolet Caprice
- Fits 1973 Chevrolet Chevelle
- Fits 1973-1976 Chevrolet El Camino
- Fits 1996-1997 Chevrolet Express
- Fits 1979-1995 Chevrolet G10
- Fits 1977-1995 Chevrolet G20
- Fits 1973-1985, 1994-1996 Chevrolet Impala
- Fits 1979-1986 Chevrolet K10
- Fits 1988-1997 Chevrolet K1500
- Fits 1979-1983 Chevrolet K5 Blazer
- Fits 1978-1983 Chevrolet Malibu
- Fits 1973-1978 Chevrolet Monte Carlo
- Fits 1973-1979 Chevrolet Nova
- Fits 1987-1988 Chevrolet R10
- Fits 1989-1991 Chevrolet R1500 Suburban
- Fits 1994-1997 Chevrolet S10
- Fits 1995-1997 Chevrolet Tahoe
- Fits 1987-1988 Chevrolet V10
- Fits 1989-1991 Chevrolet V1500 Suburban
- Fits 1979-1986, 1988-1997 GMC C1500
- Fits 1979-1985, 1992-1997 GMC K1500
- Fits 1987-1991 GMC R1500
- Fits 1996-1997 GMC Savana
- Fits 1994-1997 GMC Sonoma
- Fits 1987-1991 GMC V1500
- Fits 1965-1971 Oldsmobile 442
- Fits 1964-1977, 1985-1987 Oldsmobile Cutlass
- Fits 1973-1986 Pontiac Bonneville
- Fits 1973-1981 Pontiac Catalina
- Fits 1967-1981 Pontiac Firebird
- Fits 1964-1971 Pontiac GTO
- Fits 1965-1987 Pontiac Grand Prix
- Fits 1973-1977 Pontiac LeMans
- Fits 1964-1970 Pontiac Tempest
- Fits 1976-1977 Pontiac Ventura
Product Details
| Brand | Yukon Gear & Axle |
| Manufacturer Part Number | YMS2043 |
| Type | Differential Seal Kit |
| Axle Model | for GM 8.5 |
| Application | Sold by axle specification — match the axle model, gear ratio, spline count and dimensions to your own axle before ordering |
Product image is for reference only; actual item may differ.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — Yukon Gear & Axle
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Manufacturer's Warranty — Yukon Gear & Axle
Yukon Gear & Axle warrants to the original retail purchaser that its products are free from defects in materials and workmanship, and the term is set by product line rather than by one figure for the whole catalogue. Ring & pinion gear sets, carriers, yokes, install kits (BK, MK, PK, YK), spider gear kits, tools and YP-series parts carry one (1) year; Positraction differentials carry one year and exclude premature clutch wear and abuse. Zip Lockers carry six (6) years and Grizzly Lockers one year, each with collateral parts and labor coverage up to $2,000 on the terms Yukon publishes. 1541H front and rear axles carry ten (10) years, while 4340 chromoly axles (YA W series), spools, Super Joints, YHC drive flanges, Hardcore locking hubs and Hardcore diff covers carry a Limited Lifetime warranty for as long as the original purchaser owns the vehicle the part was first installed in (not transferable). Coverage assumes the product was installed and maintained per Yukon instructions and not modified, abused or damaged in an accident, and Yukon may void the warranty on vehicles running tires larger than its Maximum Recommended Tire Size for that axle. On a verified defect Yukon will repair or replace the product at its choice. Labor, road service, loss of vehicle use and other incidental or consequential damages are excluded, as is axle damage caused by the failure of a non-Yukon component. Yukon also sells an optional Yukon Extended Service (Y.E.S.) plan that upgrades select products to lifetime coverage; it must be purchased within 30 days of ordering the Yukon product. This warranty gives you specific legal rights, and you may have other rights that vary from state to state.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by Yukon Gear & Axle. Contact us if you need help with a warranty claim.

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