Top End Piston Kit 89-91 Honda CR 250 68mm 1.6mm Over Vintco KTH34-1.6

This VintCo top end piston kit is a complete rebuild kit for Honda CR250 models from 1989 to 1991. 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, power valve and exhaust. The kit is intended for 68 mm applications at +1.6 mm over and is designed for OEM-equivalent fitment. Other size options are also available.

Features

• Complete top end rebuild kit
• Includes piston, rings, pin and clips
• Includes wrist pin bearing
• Includes head gasket
• Includes base gasket
• Includes intake gasket
• Includes exhaust pipe gasket
• Includes side power valve gasket
• Includes upper left power valve cover gasket
• Includes upper right power valve cover gasket
• Forged piston
• MOS2-coated piston for running-in
• Made in Germany
• Kit price includes a 10% saving compared with purchasing the components individually

Specifications

• VintCo Part Number: KTH34-1.6
• Item Category: Top End Piston Kits
• Nominal size: 68 mm
• Oversize: +1.6 mm
• Piston diameter: 67.94 mm
• Piston clearance: 0.06 mm

Cross-Reference OEM Part Numbers

• Head gasket: 12254-KZ3-000
• Base gasket: 12191-KS7-880
• Intake gasket: 14132-KAE-000
• Exhaust pipe gasket: 18291-KS7-880
• Side power valve gasket: 12108-KS7-000
• Upper left power valve cover gasket: 12113-KS7-000
• Upper right power valve cover gasket: 12114-KS7-000

Vehicle Fitments

• 1989 Honda CR250
• 1990 Honda CR250
• 1991 Honda CR250