Prox 30x55x10mm Crankshaft oil sealsRef : PRO00390A / 1017343

PROX Crankshaft Seal 30x55x10mm (manufacturer reference 41.2-30150) — single crankshaft seal designed to ensure the sealing of the crankshaft on motocross bikes. Nominal dimensions: 30 x 55 x 10 mm, ideal for replacing a worn seal and stopping oil leaks at the engine casing.

• Brand: PROX
• Designation: Crankshaft Seal 30x55x10 mm
• Packaging: Single
• Category: Crankshaft Seal — Cross universality

This crankshaft seal is aimed at riders and mechanics looking for a simple and dimensionally accurate replacement part for engine repair. Before installation, check the condition of the seal seat and sealing lips; clean the surfaces and lightly lubricate the lip to facilitate fitting and avoid damage. Replace the seal as soon as signs of oil or play on the crankshaft appear.

Common compatibilities:

• YAMAHA YZ 490 (1988)
• YAMAHA YZ 250 (1987)
• YAMAHA YZ 465 (1981)

Always check the dimensions and reference before ordering to ensure compatibility with your model and year of manufacture.