RING SET - PISTON (1) (Hyster HY0275665)

HY0275665: A worn retaining ring can allow piston components to separate during operation, leading to sudden mechanical failure. The retaining ring, also known as a piston ring set, secures the piston assembly by holding internal parts in their correct position. This aftermarket replacement part references the OE maker Hyster and cross-references part number HY0275665. A broken or missing retaining ring may cause the piston to dislodge, resulting in loss of compression or internal damage. In a typical repair context, this ring is installed during piston reassembly to prevent axial movement. Verify the serial number or application, then call (562) 693-7748. The part is a single ring set for one piston.

Part number variants: HY0275665, hy0275665