SEAL KIT - VALVE (Toyota TY00591-13151-81)

A damaged valve seal kit can allow internal leakage, reducing system pressure and causing sluggish actuator response. During disassembly, a worn seal kit may reveal hardened or cracked O-rings that no longer hold a seal. Seal kit condition directly affects the ability of a valve to maintain consistent flow control. Keeping a valve seal kit in sound condition helps prevent cross-port leakage that wastes energy and generates heat. This aftermarket replacement part references Toyota catalog number TY00591-13151-81. The kit ships at approximately 0.006 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY00591-13151-81, ty00591-13151-81, TY005911315181, ty005911315181