31613-21X73 RETAINER-SERVO PISTON

31613-21X73 RETAINER-SERVO PISTON — fits 2 models, shown on 2 factory diagrams.

Fits

• PULSAR NX KN13 Canada · 1987/08 – 1988/06
• PULSAR NX KN13 United States · 1987/08 – 1988/06