CYLINDER CAP LH CL2 (Toyota TY005904480271)

A damaged cylinder cap can allow debris or contaminants to enter the cylinder bore, leading to accelerated wear or scoring of internal surfaces. This aftermarket replacement part references Toyota catalog number TY005904480271. The cylinder cap seals the open end of a cylinder housing, retaining lubrication and preventing external material intrusion. During normal operation, the cap must maintain a secure fit to preserve internal pressure and cleanliness. If the cap becomes loose or cracked, the cylinder may lose compression or suffer from fluid leakage. The item ships at approximately 2.5 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY005904480271, ty005904480271