
PROX Crankshaft Oil Seal 20x32x7mm — manufacturer reference 41.1-166004. This sealing component is designed to ensure a proper closure between the crankshaft and the engine casing on motocross machines. A simple and precise seal to replace a worn oil seal and restore adequate sealing to meet track conditions.
Usage tips: replace the oil seal during any intervention on the crankshaft or in case of oil leakage. Check the condition of the chamfer and the shaft before installation, and use appropriate support tools to avoid damaging the sealing lip. An essential spare part for any motocross rider who wants to protect the engine's interior and limit oil infiltration on the track.