RING SET - PISTON (1) (Anderson SY101399)

SY101399: A worn retaining ring can allow a piston to shift, leading to loss of compression or mechanical noise. This aftermarket replacement part references the Anderson catalog and cross-references part number SY101399. The retaining ring secures the piston within its bore by snapping into a groove, preventing axial movement during operation. If the ring fails, the piston may dislodge, causing sudden stoppage or internal damage. In a typical rebuild scenario, a technician replaces the ring to restore proper assembly integrity. The item ships at approximately 0.258 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: SY101399, sy101399