The Fel-Pro BS 40656 is a PTFE Rubber one-piece rear main seal set that seals the crankshaft where it exits the engine block, sealing the rotating crank journal against oil leaks at the rear main bearing on the applications listed below, restoring a clean sealing surface for a reliable, oil-tight seal.
| Brand | Fel-Pro |
| Part Number | BS 40656 |
| Product Type | One-Piece Rear Main Seal Set |
| Material | PTFE Rubber |
| UPC | 614046388888 |
| Shipping Dimensions | 9 x 6.5 x 0.82 in, 0.29 lb |
Vehicle Fitment:
- 1997-2000 Isuzu Hombre
- 1996-2000 Isuzu NPR
- 1996-1996 AM General Hummer
- 1999-2000 Cadillac Escalade
- 2007-2007 Chevrolet Silverado 1500 Classic
- 1996-2005 Chevrolet Astro
- 1996-2005 Chevrolet Blazer
- 1996-1999 Chevrolet C1500
- 1996-1999 Chevrolet C1500 Suburban
- 1996-2000 Chevrolet C2500
- 1996-1999 Chevrolet C2500 Suburban
- 1996-2000 Chevrolet C3500
- 1997-1997 Chevrolet Camaro
- 1996-2006 Chevrolet Express 1500
- 1996-2006 Chevrolet Express 2500
- 1996-2002 Chevrolet Express 3500
- 1996-1996 Chevrolet G30
- 1996-1999 Chevrolet K1500
- 1996-1999 Chevrolet K1500 Suburban
- 1996-2000 Chevrolet K2500
- 1996-1999 Chevrolet K2500 Suburban
- 1996-2000 Chevrolet K3500
- 1996-1999 Chevrolet P30
- 1996-2004 Chevrolet S10
- 1999-2006 Chevrolet Silverado 1500
Important Notes:
- Lubricate the seal lip and crankshaft journal lightly before installation; never run the lip dry.
- Verify one-piece versus two-piece rear main seal design against your engine before ordering.
- Rear main seal replacement usually requires removing the oil pan or transmission - inspect the oil pan gasket and rear main bearing while the area is open.
WARNING: WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm.
