SPI Standard Bore Piston Kit for Yamaha VK540, VK540 II & VK540 III 73mm

Standard Bore Piston Kit for Yamaha VK540, VK540 II & VK540 III

This standard bore piston kit is a direct replacement for Yamaha VK540, VK540 II, and VK540 III snowmobiles, restoring engine compression and performance.

Overview

This standard bore piston kit is designed for Yamaha VK540, VK540 II, and VK540 III snowmobiles. It offers a reliable standard bore piston kit replacement. The 73mm bore size matches original specifications.

Built For Performance

• Precisely machined from high-strength aluminum alloy for durability
• Includes premium piston rings for optimal sealing
• Wrist pin and circlips included for complete installation
• Standard 73mm bore size matches OEM specifications

Fits These Machines

• for Yamaha VK540
• for Yamaha VK540 II
• for Yamaha VK540 III

On-The-Job Use

• Ideal for snowmobile engine top-end rebuilds
• Commonly used in winter recreational vehicles
• Suitable for restoring power in high-mileage engines

Specs At A Glance

Good To Know

Q: Is this piston kit compatible with other Yamaha models? A: This kit is specifically designed for Yamaha VK540, VK540 II, and VK540 III. Confirm your engine model before purchasing.

Q: Does the kit include all necessary hardware? A: Yes, the kit includes piston, rings, pin, and circlips. Additional gaskets may be needed separately.

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