Piston Tools

Approved by engine manufacturers
Expandable from 1 3/4" to 3 1/2"
2" depth to compress all rings at once

For 2-5 HP Engines

Locks piston for removal of sprocket

Range 2" to 4"
No adjustments needed
Remove or install piston rings without danger of breaking or distortion

Range 1 1/4" to 3 1/2"
7 3/4" L
Flexible shaft makes it easy to hone cylinders
220 grit stones

3 stones per set
2" stone
220 grit stones

For small motors 2" to 3" bore
For correct ring job, the upper ridge in the cylinder must be removed
This will prevent recurring trouble

Depth 2"
Capacity 1 3/4" to 3 1/2"
Adaptable to all types of rings
Allen wrench included

For removing and installing piston pin on Vanguard™ 3-cylinder liquid-cooled engines.