FEL-PRO BS 40635 rear crankshaft seal kit for the 1986-1993 Ford F-600 6-cylinder 6.6L, the 1987-1989 F-600 6-cylinder 7.8L, the 1991 F-600 6-cylinder 7.8L and other vehicles seals the rear of the crankshaft to keep engine oil inside. Also listed as an engine crankshaft seal kit, it meets or exceeds all original equipment specifications.
- Proprietary materials made for imperfect sealing surfaces
- Designed for the repair environment to give a reliable seal on troublesome applications
- Application-specific design, validated for form and function
- Engineered and manufactured specifically for repair applications
Quick facts
- Part: FEL-PRO BS 40635 crankshaft seal kit
- Also called: engine crankshaft seal kit
- Fits: the 1986-1993 Ford F-600 6-cylinder 6.6L, the 1987-1989 F-600 6-cylinder 7.8L, the 1991 F-600 6-cylinder 7.8L and other vehicles
- Position: Rear
- Condition: New
Oil seeping from the back of the engine or drips under the vehicle can come from a worn rear crankshaft seal. These signs alone do not prove the seal is the problem, since a leaking oil pan gasket can look much the same.
Fits
The 1987-1993 Ford B-700 6-cylinder 6.6L or 7.8L and the 1988-1990 Ford CFT8000 6-cylinder 7.8L are covered by this kit as well, along with many other vehicles. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 1
- Engines: L6-6.6L, L6-7.8L
Build and materials
- Type: Crankshaft seal kit
- Grade type: Premium
- Condition: New
- Country of origin: Taiwan
In the box
This listing is one crankshaft seal kit for the rear of the crankshaft; the engine takes one.
Interchange: RS29650 · 191034201
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the FEL-PRO BS 40635 fit the 1986-1993 Ford F-600 6-cylinder 6.6L?
Yes. FEL-PRO BS 40635 is listed for the 1986-1993 Ford F-600 6-cylinder 6.6L. Open the "Vehicles it fits" section to find your own model and engine.
Is the FEL-PRO BS 40635 a front or rear crankshaft seal kit?
FEL-PRO BS 40635 is a rear crankshaft seal kit, matched to the L6-6.6L and L6-7.8L engines in its fitment.
Is this rear crankshaft seal kit sold as a single kit?
Yes, this listing is one rear crankshaft seal kit, and the engine takes one.
Is RS29650 the same as FEL-PRO BS 40635?
Yes. RS29650 is one of the other-brand numbers this FEL-PRO BS 40635 rear crankshaft seal kit replaces; 191034201 is another.
Does this crankshaft seal kit meet original equipment specifications?
Yes. FEL-PRO BS 40635 meets or exceeds all original equipment specifications and has an application-specific design.
