Model Compatibility: Fits YZ250, YZ250G, and YZ 250 G TH models as specified in the title.
Technical Specification: Includes a 66.4mm air cylinder, piston, and gasket as a matched replacement kit.
Part Number Match: Contains part numbers 5UP-11633-00-00 and 5CU-11603-11-00 for functional equivalence to components.
Functional Purpose: Restores function as a direct replacement for the air cylinder assembly.
Installation Scope: Designed for use in the same location and configuration as the air cylinder and associated parts.
وصف
This motorcycle cylinder gasket kit is a replacement part designed to restore sealing function between the cylinder head and cylinder block on compatible models.It includes gaskets required for proper assembly of the air cylinder and piston components.The kit is compatible with YZ250, YZ250G, and YZ250 50TH models from 1999–2024, including model years 2016, 2022, and 2024.It fits engines using OEM part numbers 5UP-11633-00-00, 5CU-11603-11-00, P8-11631-00-A09, and 3450-19052-00.The air cylinder bore diameter is 66.4 mm.This kit is intended for use as a direct replacement to maintain factory-spec compression and prevent air leakage at the cylinder head interface.