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Crankshaft Seals

Front and rear crankshaft oil seals for diesel and gasoline pickup, SUV and truck engines, in FKM, PTFE and NBR, specified by shaft diameter and seal design.

Crankshaft Seals

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About Crankshaft Seals

Crankshaft seals retain oil at the front (timing end) and rear (flywheel end) of the crankshaft. Rear seal leaks can contaminate the clutch, making the seal an essential part of any clutch job where oil traces are found.

Seals are specified by shaft diameter, housing bore, width and lip design. Materials include FKM (fluoroelastomer), PTFE lip seals which require dry installation with a specific tool, and NBR on older designs. Some rear seals come in a carrier housing. Rotation-direction-specific seals with hydrodynamic lips must match the engine. Store seals flat in sealed packaging. See also camshaft seals.

Read the guide: Engine Parts Buying Guide: Gaskets, Pistons, Timing

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Wholesale & export

Crankshaft Seals are quoted on FOB, CFR, CIF, FCA or EXW terms and can be combined with other product groups in one consolidated container. Send part numbers, quantities and the destination port for a validated quotation.

Export processMixed containersRFQ process