VintCo top end piston kit KTS18-0.5 is a complete rebuild kit for the 1986 Suzuki RM125, supplied in a 0.5 mm oversize with a 54.45 mm piston, commonly referenced as 54.5 mm. The kit includes a VintCo piston, rings, pin and clips, a top end bearing, and a full top-end gasket set covering the head, base, reed valve/intake, cylinder cover and exhaust pipe for top-end rebuild work.

Features

• Complete top-end rebuild kit
• Includes piston, rings, pin and clips
• Includes top end bearing
• Includes head gasket, base gasket, reed valve/intake gasket, cylinder cover gasket and exhaust pipe gasket
• Manufactured using modern materials and manufacturing techniques for OEM-level or better fitment and performance
• MOS2 coating supports running-in
• Kit pricing is 10% lower than purchasing the listed components individually
• Additional size options are available

Specifications

• VintCo Part Number: KTS18-0.5
• Product type: Top End Piston Kit
• Piston diameter: 54.45 mm
• Nominal size designation: 54.5 mm
• Oversize: +0.5 mm
• Piston clearance: 0.06 mm
• Piston construction: Forged
• Piston coating: German MOS2

Cross-Reference OEM Part Numbers

• Head gasket: 11141-01B01-H17
• Base gasket: 11241-01B00-H17
• Reed valve gasket: 13156-14500-H17
• Cylinder cover gasket: 11233-01B00-H17
• Exhaust pipe gasket: 14181-40200-H17
• Wrist pin bearing: 09263-14022/09263-1402

Vehicle Fitments

• 1986 Suzuki RM125