2388M07480 Wiseco Std Piston Kit for Yamaha Venture 600 1998 74.80mm

Standard Piston Kit for Yamaha Venture 600

This Wiseco standard piston kit, part number 2388M07480, is a 74.80 mm bore replacement piston set built to restore compression and reliability in Yamaha Venture 600 snowmobile engines.

Overview

This piston kit delivers a direct standard-bore replacement for worn or damaged top-end components in the Venture 600 engine. Each kit is manufactured to factory bore dimensions, letting you rebuild the top end without machining the cylinder. It suits riders and mechanics performing routine top-end service or a full engine refresh.

Built For Performance

• Standard 74.80 mm bore size for direct fitment without overboring
• Forged piston construction for strength under high-rpm snowmobile use
• Precision-machined skirt and ring grooves for consistent sealing
• Kit includes piston, rings, wrist pin, and circlips
• Heat-treated alloy resists expansion and wear in cold-weather operation

Fits These Machines

• for Yamaha Venture 600, 1998

On-The-Job Use

• Top-end rebuilds after piston scoring or seizure
• Routine engine refresh on high-mileage Venture 600 sleds
• Restoring lost compression for trail riding season
• Shop and DIY engine repair projects

Specs At A Glance

Good To Know

Q: Is this piston a standard or oversize bore? A: It is a standard 74.80 mm bore piston, so it fits cylinders that have not been overbored. Measure your cylinder before ordering if wear is present.

Q: Does the kit include rings and wrist pin? A: Wiseco piston kits of this type typically include the piston, rings, wrist pin, and circlips. Confirm the included contents with the listing 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.