40280M08600 Std Piston 86.00mm Bore for Yamaha 255 XD 225 XE 2021

Wiseco Std Piston for Yamaha

This Wiseco standard piston, part number 40280M08600, is an 86.00mm bore piston engineered for Yamaha marine engine rebuilds and top end service.

Overview

This Wiseco Std Piston for Yamaha is a replacement piston built for marine engine top end work at the standard 86.00mm bore size. It restores compression and piston to wall fit on engines due for a rebuild. It suits owners and mechanics servicing Yamaha watercraft with part number 40280M08600.

Built For Performance

• 86.00mm standard bore size for direct replacement fit
• Wiseco forged piston construction for strength under load
• Part number 40280M08600 for straightforward cross referencing
• Designed for marine engine top end rebuilds
• Intended for standard bore applications without overboring

Fits These Machines

• for Yamaha 255 XD 2021
• for Yamaha 225 XE 2021

On-The-Job Use

• Top end rebuilds on Yamaha watercraft engines
• Restoring compression on high hour marine engines
• Standard bore replacement during piston service
• Marine engine repair work in the workshop or garage

Specs At A Glance

Good To Know

Q: Is this piston a genuine Yamaha part? A: No, this is a Wiseco piston made for Yamaha applications and is not an original Yamaha product.

Q: Do I need to measure my cylinder before ordering? A: Yes, this is an 86.00mm standard bore piston, so confirm your bore size and serial number before purchase.

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