
PROX Output Shaft Oil Seal 31x40x7mm — Manufacturer reference: 41.1-ML3871
Designed for motocross enthusiasts and workshops, this PROX oil seal ensures the essential sealing between the output shaft and the casing. Manufactured in the United States, it benefits from PROX's expertise in bearings and sealing elements, limiting oil leaks and preserving the mechanics during off-road sessions.
A simple spare part to store, it is aimed at riders and mechanics who wish to keep the transmission clean and functional after disassembly or maintenance. Compatible with many motocross models — including HONDA CRF 450 R (PE05) 2016, HONDA CRF 450 X (PE06) 2014, and HONDA CR 250 R (ME03) 2004 — this oil seal is suitable for any intervention on the output shaft requiring these dimensions.
Replace the worn seal with a suitable part to limit oil infiltration and ensure reliable mechanical performance on the track. Sold individually, ready to be installed during your next maintenance.