The Fel-Pro BS 40647 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 40647 |
| Product Type | One-Piece Rear Main Seal Set |
| Material | PTFE Rubber |
| UPC | 614046626478 |
| Shipping Dimensions | 9 x 6.5 x 0.82 in, 0.13 lb |
Vehicle Fitment:
- 2005-2009 Land Rover LR3
- 2001-2003 Ford Explorer Sport
- 2001-2010 Ford Explorer Sport Trac
- 1986-1997 Ford Aerostar
- 1984-1990 Ford Bronco II
- 1991-2010 Ford Explorer
- 1979-2010 Ford Mustang
- 1974-1978 Ford Mustang II
- 1975-1979 Ford Pinto
- 1983-2011 Ford Ranger
- 1975-1979 Mercury Bobcat
- 1972-1979 Mercury Capri
- 1998-2010 Mercury Mountaineer
- 1988-1989 Merkur Scorpio
- 1991-1994 Mazda Navajo
- 1994-2010 Mazda B4000
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.
