TOP END PISTON KIT 73-75 YAMAHA RD 250 54.5mm 0.5mm OVER VINTCO KTY47-0.5
Top end piston kit for Yamaha RD250 1973-1975 models. 0.5 mm oversize rebuild. Includes 2 forged pistons (MOS2 coated for running-in, manufactured in Germany), 2 cylinder head gaskets, 2 cylinder base gaskets, 2 reed valve gaskets, 2 exhaust pipe gaskets, and 2 wrist pin bearings. Nominal size 54.5 mm, oversize 0.5 mm, piston size 54.43 mm, recommended clearance 0.07 mm. VintCo Part Number KTY47-0.5. Cylinder head gasket OEM: 280-11181-01-00. Cylinder base gasket OEM: 278-11351-11-00. Reed valve gasket OEM: 87A-13621-00-00. Exhaust pipe gasket OEM: 3PA-14613-10-00.
- SKU
- VIN-KTY47-0.5
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
Vintco Top End Piston Kit - 0.5mm Oversize
This comprehensive top-end piston kit is designed for Yamaha RD250 models from 1973-1975. It provides essential components for a top-end rebuild, specifically in a 0.5 mm oversize configuration. This kit offers a convenient and cost-effective solution, with a 10% saving compared to purchasing individual parts.
Key Features:
- Complete top end piston kit for Yamaha RD250
- Designed for 0.5 mm oversize rebuilds
- Includes two (2) forged pistons
- Includes two (2) cylinder head gaskets
- Includes two (2) cylinder base gaskets
- Includes two (2) reed valve gaskets
- Includes two (2) exhaust pipe gaskets
- Includes two (2) wrist pin bearings
- Pistons are MOS2 coated for enhanced running-in
Specifications:
- Nominal bore size: 54.5 mm
- Oversize: 0.5 mm
- Piston diameter: 54.43 mm
- Recommended piston to cylinder clearance: 0.07 mm
- Pistons manufactured in Germany