TOP END PISTON KIT 86-86 YAMAHA YZ 250 69.5mm 1.5mm OVER VINTCO KTY38-1.5
This complete top end piston kit includes a forged piston manufactured in Germany, MOS2 coating for running-in, and all necessary top end gaskets, O-ring, and wrist pin bearing. It features head, base, intake, exhaust pipe, holder, and YPVS housing gaskets, plus an O-ring and wrist pin bearing. The piston nominal size is 69.5 mm, with an oversize of 1.5 mm and a piston clearance of 0.06 mm. VintCo Part Number KTY38-1.5.
- SKU
- VIN-KTY38-1.5
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
Vintco Top End Piston Kit for Yamaha YZ 250 (1.5mm Oversize)
Revitalize your 1986 Yamaha YZ 250's performance with this comprehensive top-end piston kit from Vintco. Designed to provide a complete solution for top-end service, this kit includes a high-quality forged piston manufactured in Germany, along with all the necessary gaskets, an O-ring, and a wrist pin bearing for a seamless installation.
This kit offers exceptional value, with the combined price of its components being 10% less than purchasing them individually. The piston features an MOS2 coating, specifically applied to aid in the running-in process, ensuring optimal performance from the start.
Key Features:
- Complete top-end service kit for your motorcycle.
- Features a durable, forged piston.
- Piston is MOS2 coated for enhanced running-in.
- Includes essential gaskets: head, base, intake, and exhaust pipe.
- Also includes holder gasket, YPVS housing gasket, and O-ring.
- Comes complete with a wrist pin bearing.
Specifications:
- Nominal Piston Size: 69.5 mm
- Actual Piston Size: 69.44 mm
- Oversize: 1.5 mm over nominal size.
- Piston Clearance: 0.06 mm
- Piston Origin: Manufactured in Germany
- VintCo Part Number: KTY38-1.5