Model Compatibility: Fits CBR600F4, CBR600F4i, and CBR600F motorcycles manufactured from 1999 through 2007.
Part Number Match: Replaces part numbers 12251-MBW-003 and 12251-MBW-013 as specified in the title.
Application Type: Designed as a cylinder gasket replacement for the engine's cylinder head assembly on compatible models.
Year Range Coverage: Intended for use on applicable CBR600F-series motorcycles produced between model years 1999 and 2007.
Functional Purpose: Restores sealing function between cylinder and cylinder head when installed per factory service procedures.
Description
This motorcycle cover cylinder gasket is compatible with CBR600F4, CBR600F4i (1999–2006), and CBR600F (1999–2007).It replaces OEM part numbers 12251-MBW-003 and 12251-MBW-013.The gasket features a bottom interface made of aluminum and a thickened rubber sealing.The construction is designed to maintain dimensional accuracy and prevent air leakage during installation.It is intended as a direct replacement for the gasket to restore proper sealing function.