The Fel-Pro BS 40613 is a Rubber 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 40613 |
| Product Type | Two-Piece Rear Main Seal Set |
| Material | Rubber |
| UPC | 084113737404 |
| Shipping Dimensions | 23 x 4 x 0.23 in, 0.31 lb |
Vehicle Fitment:
- 1966-1969 Jeep Universal Truck
- 1966-1966 Jeep CJ3
- 1966-1971 Jeep Commando
- 1966-1969 Jeep Dispatcher
- 1966-1971 Jeep DJ5
- 1966-1968 Jeep DJ6
- 1966-1971 Jeep Jeepster
- 1966-1971 Jeep CJ5
- 1966-1971 Jeep CJ6
- 1975-1990 Buick Century
- 1980-1990 Buick Electra
- 1976-1990 Buick LeSabre
- 1988-1990 Buick Reatta
- 1975-1987 Buick Regal
- 1979-1990 Buick Riviera
- 1975-1980 Buick Skyhawk
- 1964-1990 Buick Skylark
- 1986-1987 Buick Somerset
- 1985-1985 Buick Somerset Regal
- 1964-1967 Buick Special
- 1964-1964 Buick Sportwagon
- 1980-1982 Cadillac DeVille
- 1981-1982 Cadillac Eldorado
- 1980-1982 Cadillac Fleetwood
- 1981-1982 Cadillac Seville
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.
