TOP END PISTON KIT 77-77 YAMAHA DT 400 86mm 1.0mm OVER VINTCO KTY49-1.0

This top end piston kit is designed for the 1977 Yamaha DT400 and provides the main components required for a top end rebuild, including a forged piston, cylinder head gasket, cylinder base gasket, intake gasket, exhaust pipe gasket and wrist pin bearing. The kit is supplied as a package priced at 10% less than the equivalent individual items.

Features

• Complete top end piston kit for top end rebuild work
• Includes forged piston
• Piston is MOS2 coated for break-in
• Made in Germany
• Includes cylinder head gasket
• Includes cylinder base gasket
• Includes intake gasket
• Includes exhaust pipe gasket
• Includes wrist pin bearing

Specifications

• VintCo Part Number: KTY49-1.0
• Nominal size: 86 mm
• Oversize: 1.0 mm over
• Piston measurement: 85.92 mm
• Clearance: 0.08 mm

Cross-Reference OEM Part Numbers

• Cylinder head gasket: 500-11181-00-00
• Cylinder base gasket: 1M2-11351-01-00
• Intake gasket: 8Y7-13556-01-00
• Exhaust pipe gasket: 214-14613-09-00

Vehicle Fitments

• 1977 Yamaha DT400