Prox 25x40x8mm Crankshaft oil sealsYAMAHA 125 YZ 125 - 1980 - 1985Ref : PRO00102A / 1017336

PROX Crankshaft Oil Seal 25x40x8mm — Single unit. Manufacturer reference: 41.2-25258.

This replacement part is dedicated to Cross engines; this PROX crankshaft oil seal 25x40x8mm replaces the old worn sealing lip that allows oil and dirt to escape. Designed to restore the seal between the crankshaft and the casing, it helps protect the bearings and prolong the life of the bottom end on off-road machines.

• Dimensions: 25 x 40 x 8 mm
• Packaging: SINGLE
• Category: Crankshaft oil seal
• Universe: Cross

Main compatibilities:

• YAMAHA YZ 125 (1985 - 125 cm3)
• YAMAHA YZ 125 (1984 - 125 cm3)
• YAMAHA YZ 125 (1983 - 125 cm3)

Installation tips: carefully clean the casing seat, check the condition of the crankshaft and support surfaces, then lightly lubricate the lip of the seal before installation to facilitate fitting. Replacing a worn oil seal helps reduce the risk of oil leaks and the entry of contaminants during muddy or dusty outings.