This top end piston kit is for the 1977–1978 Suzuki RM125 and is intended for top end rebuilds. It includes a VintCo piston kit with piston, rings, pin and clips, a top end bearing, and a full top-end gasket set comprising head, base, intake and exhaust gaskets. The components are produced using modern materials and manufacturing methods and are supplied with OEM cross-reference part numbers for fitment verification.

Features

• Complete top end rebuild kit
• Includes piston, rings, pin and clips
• Includes top end bearing
• Includes full top-end gasket kit
• Contains head gasket, base gasket, intake gasket and exhaust gasket
• Forged piston with MoS2 coating for running-in
• Designed for OEM-equivalent fitment and performance
• Kit price reflects a 10% saving compared with purchasing the items individually
• Additional size options are available

Specifications

• VintCo Part Number: KTS01-1.5
• Product type: Top End Piston Kit
• Nominal piston size: 55.5 mm
• Oversize: +1.5 mm
• Piston measurement: 55.44 mm
• Clearance: 0.06 mm
• Piston manufacture: Germany

Cross-Reference OEM Part Numbers

• Head gasket: 11141-41300
• Base gasket: 11241-41321
• Intake gasket: 13156-41100-H17
• Exhaust gasket: 14181-40200-H17
• Wrist pin bearing: 13033-035

Vehicle Fitments

• 1977 Suzuki RM125
• 1978 Suzuki RM125