ProX 42.1365 crankshaft oil seal kit replaces Honda OEM part numbers 91201-KA4-004 and 91202-HA2-771. It fits vintage high-performance two-stroke Honda all-terrain vehicles, specifically the 1985–1986 Honda ATC250R and 1986–1989 Honda TRX250R.

The ProX 42.1365 is a crankshaft oil seal set designed for vintage Honda all-terrain vehicles (ATVs).

It fits 1985–1986 Honda ATC250R and 1986–1989 Honda TRX250R models.

Compatible Vehicle Models
Honda ATC250R (1985–1986)
Honda TRX250R (1986–1989)

Product Details
Brand: ProX Racing Parts
Part Number: 42.1365
Item Type: Crankshaft Oil Seal Kit / Set
Application: Two-stroke engine bottom end sealing to prevent air and oil leaks