TOP END PISTON KIT 77-78 SUZUKI RM 125 54.5mm VINTCO KTS01-0.5

This VintCo top end piston kit is a complete rebuild set for 1977–1978 Suzuki RM125 models, supplied with a piston, rings, pin, clips, a wrist pin bearing, and a full top-end gasket set covering the head, base, intake and exhaust. It is intended for straightforward, cost-effective top-end rebuilds with OE-referenced fitment, using modern manufacturing methods for fit and performance comparable to OEM. This 54.5 mm (+0.5 mm over) kit is priced at 10% less than purchasing the components individually, and other size options are also available.

Features

• Complete top-end rebuild kit
• Includes piston, rings, pin and clips
• Includes top end bearing
• Includes full top-end gasket kit
• Includes head gasket, base gasket, intake gasket and exhaust gasket
• Intended for straightforward top-end rebuilds
• OE-referenced components for exact fitment
• Manufactured using modern materials and production methods

Specifications

• VintCo Part Number: KTS01-0.5
• Product Type: Top End Piston Kit
• Piston Size: 54.5 mm
• Oversize: +0.5 mm
• Piston Diameter: 54.44 mm
• Piston Clearance: 0.06 mm
• Piston Construction: Forged
• Piston Coating: MoS2
• Country of Manufacture: Germany

Cross-Reference OEM Part Numbers

• Piston: 12110-41311-050
• 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