SPI .010 Over Bore Piston Kit for Yamaha VK540, VK540 II & VK540 III 73.25mm
SPI .010 Over Bore Piston Kit for Yamaha VK540, VK540 II & VK540 III 73.25mm
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.010 Over Bore Piston Kit for Yamaha VK540, VK540 II & VK540 III
This .010 over bore piston kit is a direct replacement for Yamaha VK540, VK540 II, and VK540 III snowmobiles, accommodating worn cylinders with a precision oversize.
Overview
This .010 over bore piston kit is designed for Yamaha VK540, VK540 II, and VK540 III snowmobiles. It provides an oversized .010 over bore piston kit to restore compression. The 73.25mm bore size matches the oversize specification.
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
- Oversize 73.25mm bore compensates for cylinder wear
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
| Bore Size | 73.25mm |
| Piston Type | Oversize .010 |
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.
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