1972-2013 GMC K1500 8.5"/8.625’’-10 HD Rear Differential Cover (138051300)
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Description
Description
Fits
| Year | Make | Model |
| 1972-2013 | GMC | K1500 w/8.5"-10 |
Keep your rear diff looking clean & running cool; PPE's HD A356.0-T6 cast aluminum rear differential cover; featuring thermal heat sinks & external cooling fins, this keeps your differential oil running within its ideal viscosity range, helping extend differential service life.
Part Number: 138051300
Features
Features
- Thick A356-T6 heat-treated cast aluminum construction
- Fluid capacity increased by half a quart
- External fins maximize cooling performance and add strength
- Triangulated gussets add rigidity to gear housing
- Oil scrapers prevent excessive churning: reducing heat, oil aeration, and power loss
- High-power neodymium magnet-equipped, billet stainless steel service plugs
- Warranty
Warranty
Warranty
Parts Only
- Limited lifetime warranty
Additional Fitment
Additional Fitment
| Year | Make | Model | Engine |
| 2021 | GMC, Chevrolet | Sierra, Silverado 1500 | 4.3L V6 Gas |
| 2020 | GMC, Chevrolet | Sierra, Silverado 1500 | 4.3L V6 Gas |
| 2019 | GMC, Chevrolet | Sierra, Silverado 1500 | 4.3L V6 Gas |
| 2018 | GMC, Chevrolet | Sierra, Silverado 1500 | 4.3L V6 Gas |
| 2017 | GMC, Chevrolet | Sierra, Silverado 1500 | 4.3L V6 Gas |
| 2016 | GMC, Chevrolet | Sierra, Silverado 1500 | 4.3L V6 Gas |
| 2015 | GMC, Chevrolet | Sierra, Silverado 1500 | 4.3L V6 Gas |
| 2014 | GMC, Chevrolet | Sierra, Silverado 1500 | 4.3L V6 Gas |
| 2013 | GMC, Chevrolet | Sierra, Silverado 1500, Tahoe, Suburban | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas, 6.0L V8 Gas, 6.0L V8 Hybrid |
| 2012 | GMC, Chevrolet | Sierra, Silverado 1500, Tahoe, Suburban | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas, 6.0L V8 Gas, 6.0L V8 Hybrid |
| 2011 | GMC, Chevrolet | Sierra, Silverado 1500, Tahoe, Suburban | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas, 6.0L V8 Gas, 6.0L V8 Hybrid |
| 2010 | GMC, Chevrolet | Sierra, Silverado 1500, Tahoe, Suburban | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas, 6.0L V8 Gas, 6.0L V8 Hybrid |
| 2009 | GMC, Chevrolet | Sierra, Silverado 1500, Tahoe, Suburban | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas, 6.0L V8 Gas, 6.0L V8 Hybrid |
| 2008 | GMC, Chevrolet | Sierra, Silverado 1500 | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas |
| 2007 | GMC, Chevrolet | Sierra, Silverado 1500 Classic, Sierra, Silverado 1500 | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas |
| 2006 | GMC, Chevrolet | Sierra, Silverado 1500, Yukon XL | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas |
| 2005 | GMC, Chevrolet | Sierra, Silverado 1500, Blazer | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas |
| 2004 | GMC, Chevrolet | Sierra, Silverado 1500, Blazer | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas |
| 2003 | GMC, Chevrolet | Sierra, Silverado 1500, Blazer | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas |
| 2002 | GMC, Chevrolet | Sierra, Silverado 1500, Blazer | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas |
| 2001 | GMC, Chevrolet | Sierra, Silverado 1500, Blazer | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas |
| 2000 | GMC, Chevrolet | Sierra, Silverado 1500, Blazer | 4.3L V6 Gas, 4.8L V8 Gas, 5.3L V8 Gas |
| 1999 | GMC, Chevrolet | Sierra, Silverado, C 1500, Blazer | 4.3L V6 Gas, 4.8L V8 Gas, 5.0L V8 Gas, 5.3L V8 Gas, 5.7L V8 Gas |
| 1998 | GMC, Chevrolet | C 1500, Blazer | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1997 | GMC, Chevrolet | C 1500, Blazer | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1996 | GMC, Chevrolet | C 1500, Blazer | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1995 | GMC, Chevrolet | C 1500 | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1994 | GMC, Chevrolet | C 1500, Blazer | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1993 | GMC, Chevrolet | C 1500, Blazer | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1992 | GMC, Chevrolet | C 1500, Blazer | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1991 | GMC, Chevrolet | C 1500, K5 Blazer | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1990 | GMC, Chevrolet | C 1500, K5 Blazer | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1989 | GMC, Chevrolet | C 1500, K5 Blazer | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1988 | GMC, Chevrolet | C 1500, K5 Blazer | 4.3L V6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1987 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1986 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1985 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1984 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1983 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1982 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1981 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1980 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1979 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1978 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1977 | GMC, Chevrolet | C 1500, C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas, 8 Cyl 5.0 Liter |
| 1976 | GMC, Chevrolet | C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1975 | GMC, Chevrolet | C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1974 | GMC, Chevrolet | C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
| 1973 | GMC, Chevrolet | C 15, K5 Blazer, C10 Pickup | 4.1L I6 Gas, 4.8L I6 Gas, 5.0L V8 Gas, 5.7L V8 Gas |
Questions and Answers
Questions and Answers
Previously asked questions
We've compiled a list of questions and answers below.
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Does this come with a gasket? If not, can I use a stock one?
No this does not come with a gasket, but you can use an OEM one.









