TOP END PISTON KIT 77-78 YAMAHA YZ 400 85.5mm VINTCO KTY15-0.5
VintCo top end piston kit KTY15-0.5 is a complete rebuild kit for 1977-1978 Yamaha YZ400 models. It includes a piston kit with piston, rings, pin and clips, a wrist pin bearing, and a full top-end gasket set covering the head, base, intake and exhaust. Manufactured using modern materials and manufacturing methods, this 85.5 mm (+0.5 mm over) kit is intended to provide OEM-level fitment and performance. Features include a complete top end kit for rebuild work, piston kit with piston, rings, pin and clips, wrist pin bearing, and full top-end gasket kit including head, base, intake, and exhaust gaskets. Specifications include VintCo Part Number KTY15-0.5, piston size 85.5 mm, oversize +0.5 mm, piston measurement 85.42 mm, piston clearance 0.08 mm, forged piston construction with MoS2 coating, made in Germany.
- SKU
- VIN-KTY15-0.5
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo Top End Piston Kit KTY15-0.5
Restore your motorcycle's performance with the VintCo Top End Piston Kit, engineered for 1977-1978 Yamaha YZ400 models. This comprehensive rebuild kit provides all the necessary components for a complete top-end overhaul.
Key Features:
- Complete top-end rebuild solution
- Includes piston, rings, pin, and clips for a perfect fit
- Comes with a durable wrist pin bearing
- Full top-end gasket set included: head, base, intake, and exhaust gaskets
- Manufactured with modern materials and advanced techniques
- Designed for OEM-level fitment and performance
- Offers a 10% saving compared to purchasing individual parts
Specifications:
- Piston Size: 85.5 mm
- Oversize: +0.5 mm
- Piston Measurement: 85.42 mm
- Piston Clearance: 0.08 mm
- Piston Construction: Forged
- Piston Coating: MoS2
- Piston Manufacture: Made in Germany