646M04700 Wiseco Std Piston Kit for Yamaha YZ80 1993-2000 47.00 mm

Piston Kit for Yamaha YZ80

This Wiseco standard piston kit for Yamaha YZ80 1993-2000 rebuilds the top end with a 47.00 mm bore size, cross-referenced to 646M04700.

Overview

This piston kit for Yamaha YZ80 models provides a complete standard bore top-end rebuild solution. The 47.00 mm piston kit for Yamaha YZ80 restores compression and performance after normal engine wear. Ideal for mechanics and riders rebuilding 1993-2000 YZ80 engines at stock bore.

Built For Performance

• 47.00 mm standard bore size
• Forged construction for strength under high RPM
• Includes piston, rings, pin, and clips
• Precision machined for consistent fitment
• Designed to match OEM bore specifications
• Cross-referenced to 646M04700

Fits These Machines

• for Yamaha YZ80 1993
• for Yamaha YZ80 1994
• for Yamaha YZ80 1995
• for Yamaha YZ80 1996
• for Yamaha YZ80 1997
• for Yamaha YZ80 1998
• for Yamaha YZ80 1999
• for Yamaha YZ80 2000

On-The-Job Use

• Top-end rebuilds at stock bore
• Routine engine maintenance on YZ80 machines
• Restoring compression on high-hour engines
• Refreshing a cylinder that remains within spec

Specs At A Glance

Good To Know

Q: Does this kit include rings and pin? A: Yes, this piston kit ships with the piston, rings, wrist pin, and clips needed for a rebuild. Q: Is this a stock bore piston? A: Yes, this is a 47.00 mm standard bore piston intended for cylinders still within factory spec.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.