TOP END PISTON KIT 81-81 YAMAHA YZ 80 50.5mm 1.5mm OVER VINTCO KTY25-1.5
£183.89
Sale price
£183.89
Regular price
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TOP END PISTON KIT 81-81 YAMAHA YZ 80 50.5mm 1.5mm OVER VINTCO KTY25-1.5
£183.89
Sale price
£183.89
Regular price
This VintCo top-end piston kit is intended for the 1981 Yamaha YZ80 and supplies the main components required for a top-end rebuild in a 1.5 mm oversize configuration. The kit includes a forged piston, cylinder head gasket, cylinder base gasket, reed valve gasket, exhaust pipe gasket and wrist pin bearing, and is priced at a 10% saving compared with the individual items.
Features
- Complete top-end piston kit for top-end rebuild work
- Includes piston, cylinder head gasket, cylinder base gasket, reed valve gasket, exhaust pipe gasket and wrist pin bearing
- MOS2-coated piston to support running-in
Specifications
- VintCo Part Number: KTY25-1.5
- Nominal piston size: 50.5 mm
- Oversize: 1.5 mm
- Piston size: 50.45 mm
- Clearance: 0.05 mm
- Piston construction: Forged
- Piston coating: MOS2
- Country of manufacture: Germany
Cross-Reference OEM Part Numbers
- Cylinder head gasket: 4V1-11181-00-00
- Cylinder base gasket: 4V0-11351-10-00
- Reed valve gasket: 3TT-13621-00-00
- Exhaust pipe gasket: 3PA-14613-10-00
Vehicle Fitments
- 1981 Yamaha YZ80