
PROX Crankshaft Oil Seal Kit — Manufacturer Ref: 42.4288
Specifically designed for the maintenance of motocross engines, this PROX oil seal kit replaces worn crankshaft seals and minimizes the risk of oil leaks. Ideal for off-road riders performing engine maintenance after a riding season or in preparation for a new outing, this kit is used during crankshaft replacement or bottom-end operations.
This oil seal kit facilitates the refurbishment of the engine's rotating connections by replacing sealing elements subjected to wear, dust, and splashes. Install these seals during a service to achieve a clean engine, limit oil loss, and protect internal components. Be sure to check the condition of the crankcase and seating before installation to ensure a proper fit.
Main compatibilities: