Yamaha YZ250 / YZ250X 2001 - 2023 PROX RACING CRANKSHAFT OIL SEAL CRANKSEAL SET 42.2321 Semi Keystone CNC Machined from 6061-T6 billet

CNC Machined from 6061-T6 billet aluminium

base and exhaust gaskets

Most brands available in 4 colours

2016-2022 KTM 450 SX-F

Yamaha YZ250 / YZ250X 2001 - 2023 PROX RACING CRANKSHAFT OIL SEAL CRANKSEAL SET 42.2321 Semi Keystone CNC Machined from 6061-T6 billetPROX RACING CRANKSHAFT OIL SEAL SET Part # 42. 2321 Fitment: Yamaha YZ 250 2001 2023 Yamaha YZ 250X 2016 2023 ProX offers a wide range of crankshaft oil seals for the MX, ATV and PWC segment. The major part of the crankshaft oil seals are manufactured by the OEM factories in Japan. Premium base materials are made to OEM specs and tolerances for steady and guaranteed quality and superior durability! The ProX crankshaft oilseals are assembled in sets to