ASSEMBLY-RING PISTON(025) (Anderson SY1257515)

SY1257515: A worn retaining ring can allow piston components to separate under load, leading to sudden mechanical failure. This aftermarket replacement part references the Anderson catalog and cross-references part number SY1257515. The retaining ring functions as a mechanical fastener that secures a piston assembly by fitting into a groove. When the ring loses tension or breaks, the piston may shift out of position, causing loss of compression or internal damage. In a typical repair scenario, a technician replaces the ring during a piston overhaul to restore secure assembly. The item ships at approximately 0.128 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: SY1257515, sy1257515