
PROX Crankshaft Oil Seal 39x56x11 mm — Manufacturer's ref: 41.1-2MEB671
Replacement part designed for demanding riders seeking reliable sealing of the engine bottom. This PROX crankshaft oil seal in the size 39x56x11 mm ensures separation between the engine casing and the crankshaft to limit oil leaks and maintain internal pressure in the lubrication circuit. Sold individually, suitable for Cross use where mechanical stresses and dusty conditions require particular attention to sealing.
To be installed during a crankshaft replacement or engine refurbishment to restore proper sealing of the casing. Suitable as a maintenance part or for restoration after wear or leaks. Installation recommended by a professional or an experienced motorcycle DIYer, ensuring proper alignment and cleaning of the sealing surfaces.
Compatible motorcycles (examples):