
PROX Crankshaft Oil Seal 38x52x7mm — an essential wear part for engine sealing in cross and enduro machines. This PROX oil seal matches the original dimensions of 38x52x7 mm to ensure a good connection between the crankshaft and the casing, limiting oil leaks that compromise engine lubrication and the cleanliness of the engine compartment.
Designed to replace the original seal during an engine overhaul or after work on the crankshaft, this oil seal helps maintain oil pressure and protects internal components from contamination. Its 38x52x7 mm format is suitable for the 300 cm3 models listed below, but always check your machine's OEM reference before installation.
Notable compatibilities:
Workshop tip: carefully clean the seating in the casing and check the condition of the sealing surface before installation. For reliable sealing, replace the oil seal if the crankshaft is disassembled or if there are signs of leakage.