PISTON - STANDARD (Toyota TY00591-17835-81)

TY00591-17835-81: A worn piston can reduce compression and lead to power loss in the cylinder. This aftermarket replacement part references Toyota as the OE maker and cross-references part number TY00591-17835-81. The piston is a standard type component that moves within the cylinder bore to transfer force from expanding gas. Its primary mechanical function is to convert combustion pressure into linear motion. A common failure consequence is that a damaged piston may cause excessive oil consumption or blow-by. The item ships at approximately 1.134 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY00591-17835-81, ty00591-17835-81, TY005911783581, ty005911783581