Rear Main Seal Kit for GM 4.8L 5.3L 6.0L 6.2L Chevrolet GMC Cadillac 635-518 12633579
Rear main seal kit for GM LS-family 4.8L, 5.3L, 6.0L and 6.2L V8 engines.
Aluminum cover with seal and gasket.
Product details
- Product: Rear main seal cover kit
- Condition: New aftermarket replacement
- Manufacturer part number: 635-518
- Country of origin: United States
Specifications
- Material: Aluminum
- Inside Diameter (in): 2.7 In.
- Length (In): 10 In.
Reference and interchange numbers
- 635-518
- 12633579
- 12639250
Reference numbers are provided for identification. Compare the original part number, connectors, mounting points and installation position before ordering.
Fitment and compatibility
| Years | Make | Model | Engine | Trim / submodel |
|---|---|---|---|---|
| 2004 | Buick | Rainier | 5.3L V8 | CXL |
| 2002-2005 | Cadillac | Escalade | 5.3L V8 | Base |
| 2002-2005 | Cadillac | Escalade | 6.0L V8 | Base |
| 2007-2009 | Cadillac | Escalade | 6.2L V8 | Base, Platinum |
| 2003-2005 | Cadillac | Escalade ESV | 6.0L V8 | Base |
| 2007-2009 | Cadillac | Escalade ESV | 6.2L V8 | Base, Platinum |
| 2002-2005 | Cadillac | Escalade EXT | 6.0L V8 | Base |
| 2008 | Cadillac | Escalade EXT | 6.2L V8 | Base |
| 2007-2009, 2011 | Chevrolet | Avalanche | 5.3L V8 | LS, LT, LTZ, Base |
| 2007-2008 | Chevrolet | Avalanche | 6.0L V8 | LT, LTZ |
| 2002-2003, 2005-2006 | Chevrolet | Avalanche 1500 | 5.3L V8 | LT, Base, LS, Z66, Z71, North Face, On Road Edition, WBH |
| 1998, 2000, 2002 | Chevrolet | Camaro | 5.7L V8 | Z28, Z28 SS |
| 1998-1999, 2002-2003 | Chevrolet | Corvette | 5.7L V8 | Base, Indianapolis 500 Pace Car |
| 2007 | Chevrolet | Corvette | 6.0L V8 | Base |
| 2008, 2010 | Chevrolet | Corvette | 6.2L V8 | Base, Grand Sport |
| 2004-2005, 2008-2009 | Chevrolet | Express 1500 | 5.3L V8 | Base Standard, LS Standard, LT Standard |
| 2003-2005, 2007-2009 | Chevrolet | Express 2500 | 4.8L V8 | Base Extended, Base Standard, LS Extended, LS Standard |
| 2003-2005, 2007-2009 | Chevrolet | Express 2500 | 6.0L V8 | Base Extended, Base Standard, LS Extended, LS Standard |
| 2003-2005 | Chevrolet | Express 2500 | 5.3L V8 | Base Extended, Base Standard, LS Extended, LS Standard |
| 2003, 2005-2007 | Chevrolet | Express 3500 | 6.0L V8 | Base, Base Extended, Base Standard, LS Extended, LS Standard, LT Extended, LT Standard |
| 2005-2007 | Chevrolet | Express 3500 | 4.8L V8 | Base, Base Extended, Base Standard, LS Extended, LS Standard |
| 2006 | Chevrolet | Impala | 5.3L V8 | SS |
| 2000-2011 | Chevrolet | Silverado 1500 | 4.8L V8 | LS, LT, WT, Base |
| 2000-2011 | Chevrolet | Silverado 1500 | 5.3L V8 | LS, LT, LTZ, WT, XFE, Base |
| 2004-2009 | Chevrolet | Silverado 1500 | 6.0L V8 | LT, LTZ, SS, LS |
| 2009-2011 | Chevrolet | Silverado 1500 | 6.2L V8 | LT, LTZ |
| 2001, 2003 | Chevrolet | Silverado 1500 HD | 6.0L V8 | LS, LT |
| 2007 | Chevrolet | Silverado 1500 HD Classic | 6.0L V8 | LT |
| 2000-2004 | Chevrolet | Silverado 2500 | 6.0L V8 | Base, LS, LT, WT |
| 2000 | Chevrolet | Silverado 2500 | 5.3L V8 | Base, LS |
| 2001-2005, 2011 | Chevrolet | Silverado 2500 HD | 6.0L V8 | LT, LTZ, WT, Base, LS |
| 2001-2003 | Chevrolet | Silverado 3500 | 6.0L V8 | LS, Base |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.0L V8 | LS, LT |
| 2008-2009, 2011 | Chevrolet | Silverado 3500 HD | 6.0L V8 | LT, LTZ, WT |
| 2000-2009 | Chevrolet | Suburban 1500 | 5.3L V8 | LS, LT, LTZ, Base, Z71 |
| 2006-2009 | Chevrolet | Suburban 1500 | 6.0L V8 | LT, LTZ |
| 2000-2001, 2003, 2005 | Chevrolet | Suburban 2500 | 6.0L V8 | LS, LT, Base |
| 2000-2009 | Chevrolet | Tahoe | 4.8L V8 | LS, Base, LT, Z71 |
| 2000-2009 | Chevrolet | Tahoe | 5.3L V8 | LS, LTZ, LT, Base, Z71 |
| 2004-2005 | Chevrolet | Trailblazer | 4.2L L6 | A, B, Base, Q, R, LT |
| 2006, 2008 | Chevrolet | Trailblazer | 5.3L V8 | Base, LT, LS |
| 2006 | Chevrolet | Trailblazer | 6.0L V8 | SS |
| 2004 | Chevrolet | Trailblazer EXT | 5.3L V8 | LS, LT, North Face |
| 2005-2006 | GMC | Envoy | 5.3L V8 | Denali |
| 2003, 2005-2006 | GMC | Envoy XL | 5.3L V8 | Denali, SLE, SLT |
| 2004 | GMC | Savana 1500 | 5.3L V8 | Base Standard, SLE Standard |
| 2005, 2007 | GMC | Savana 2500 | 4.8L V8 | Base Extended, Base Standard, SLE Extended, SLE Standard |
| 2005, 2007 | GMC | Savana 2500 | 6.0L V8 | Base Extended, Base Standard, SLE Extended, SLE Standard |
| 2005 | GMC | Savana 2500 | 5.3L V8 | Base Extended, Base Standard, SLE Extended, SLE Standard |
| 2004-2005, 2007, 2009 | GMC | Savana 3500 | 6.0L V8 | Base Standard, LS Extended, LS Standard, LT Standard, SLE Extended, SLE Standard, SL Extended, SL Standard and more |
| 2004, 2007 | GMC | Savana 3500 | 4.8L V8 | Base Standard, Base, Base Extended, SLE Extended, SLE Standard |
| 2000-2006, 2008 | GMC | Sierra 1500 | 4.8L V8 | SLE, WT, SL, Base, SLT, HT |
| 2000-2008 | GMC | Sierra 1500 | 5.3L V8 | SLE, SLT, WT, SL, Base, HT |
| 2001, 2004-2006, 2008 | GMC | Sierra 1500 | 6.0L V8 | SLE, SLT, Denali, C3 |
| 2007 | GMC | Sierra 1500 HD Classic | 6.0L V8 | SLE, SLT |
| 2002, 2004 | GMC | Sierra 2500 | 6.0L V8 | Base, SLE, SLT, WT, SL |
| 2003-2006 | GMC | Sierra 2500 HD | 6.0L V8 | SL, SLE, SLT, WT, Base |
| 2002, 2005 | GMC | Sierra 3500 | 6.0L V8 | Base, SLE, SLT, WT, SL |
| 2001-2005, 2007 | GMC | Yukon | 4.8L V8 | SLE, SLT |
| 2001-2005, 2007 | GMC | Yukon | 5.3L V8 | SLE, SLT |
| 2002, 2004-2006 | GMC | Yukon | 6.0L V8 | Denali |
| 2007-2008 | GMC | Yukon | 6.2L V8 | Denali |
| 2001-2009 | GMC | Yukon XL 1500 | 5.3L V8 | SLE, SLT, SL |
| 2005-2009 | GMC | Yukon XL 1500 | 6.0L V8 | SLE, SLT, Denali |
| 2007-2008 | GMC | Yukon XL 1500 | 6.2L V8 | Denali |
| 2003, 2005 | Hummer | H2 | 6.0L V8 | Adventure, Base |
| 2008 | Hummer | H2 | 6.2L V8 | Base |
| 2002 | Pontiac | Firebird | 5.7L V8 | Formula, Trans Am |
| 2009 | Pontiac | G8 | 6.0L V8 | GT |
| 2006 | Pontiac | GTO | 6.0L V8 | Base |
| 2006 | Saab | 9-7x | 5.3L V8 | 5.3i |
Package contents
- Rear main seal cover
- Seal and gasket
Professional installation is recommended.
