PISTON RING SET 4 CYL STD (Hyster HY1554063)

A worn piston ring set can allow combustion gases to bypass the piston, reducing compression and causing power loss. This aftermarket replacement part references Hyster as the OE maker and cross-references part number HY1554063. The piston ring set is a type of retaining ring that seals the gap between the piston and cylinder wall. A plain mechanical function of this part is to maintain compression pressure during the power stroke. A concrete generic failure consequence is that broken or stuck rings can lead to excessive oil consumption and blue exhaust smoke. The item ships at approximately 0.354 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY1554063, hy1554063