The Fel-Pro BS 40654 is a two-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 40654 |
| Product Type | Two-Piece Rear Main Seal Set |
| Material | Viton |
| UPC | 614046371385 |
| Shipping Dimensions | 23.63 x 7 x 0.38 in, 0.33 lb |
Vehicle Fitment:
- 1980-1986 Ford C600
- 1980-1986 Ford C700
- 1980-1987 Ford C800
- 1980-1994 Ford F600
- 1980-1998 Ford F700
- 1980-1998 Ford F800
- 1980-1990 Ford FT800
- 1980-1985 Ford L800
- 1980-1989 Ford B600
- 1980-1989 Ford B700
- 1980-1985 Ford LN600
- 1980-1985 Ford LN700
- 1980-1985 Ford LN800
- 1969-1974 Ford Country Sedan
- 1970-1970 Ford Fairlane
- 1970-1970 Ford Falcon
- 1969-1974 Ford Galaxie 500
- 1969-1974 Ford Ranch Wagon
- 1990-1991 Ford F600 LPO
- 1997-1997 Ford F-250 HD
- 1981-1984 Ford LNT800
- 1981-1984 Ford LT800
- 1969-1972 Ford Custom
- 1969-1974 Ford Country Squire
- 1969-1978 Ford LTD
Important Notes:
- Made with Viton fluoroelastomer for heat and chemical resistance.
- 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.
