FEL-PRO Engine Crankshaft Seal Kit P/N:BS 40665
FEL-PRO BS 40609 rear crankshaft seal kit for the 1995-2006 Nissan Sentra 1.6L / 1.8L / 2.0L and other vehicles is a FEL-PRO engine crankshaft seal kit that keeps oil from leaking out around the rear of the crankshaft.
Oil residue at the rear of the engine, wet spots under the car or an oil level that keeps dropping can mean the rear crankshaft seal is leaking. Other leaks look much the same, so with the engine off and cool, trace the oil back to where it starts before you replace the seal. A shop can pinpoint the source if it is unclear. Each engine takes one, at the rear of the crankshaft.
The vehicles it fits include the 1999-2004 Nissan Frontier 3.3L and the 1996-2000 Nissan Pathfinder 3.3L, among others. It is a direct-fit replacement for these vehicles.
Fit and size
Build and materials
Interchange: ABS503 · 17280 · 17342 · JV1650 · JV1704 · 831663 · 191020701
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This part cross-references / interchanges with the following part numbers:
Will the FEL-PRO BS 40609 fit a 1995-2006 Nissan Sentra 1.6L / 1.8L / 2.0L?
Yes. FEL-PRO BS 40609 fits the 1995-2006 Nissan Sentra 1.6L / 1.8L / 2.0L and the 1999-2004 Nissan Frontier 3.3L. Not sure your car is covered? Look it up in the "Vehicles it fits" section by year and engine.
Is this FEL-PRO crankshaft seal kit rubber?
Yes. FEL-PRO BS 40609 has a rubber part material and a one-piece design.
Does this seal kit go on the front or the rear of the crankshaft?
It goes on the rear. This rear crankshaft seal kit is sold as one kit, and each engine takes one.
Does the FEL-PRO BS 40609 replace JV1650?
Yes. JV1650 is one of the numbers FEL-PRO BS 40609 replaces, along with ABS503, 17280, 17342, JV1704, 831663 and 191020701.
Is the BS 40609 seal kit made for repair work?
Yes. It is engineered and manufactured specifically for repair applications, and it is designed for imperfect sealing surfaces and validated for fit, form and function.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.