Our most popular Piston/cylinder kit for long style connecting rod. Fits 100E4D, 100E3D, 100E8D, 150E4D, 200E14, 250E, 350E and many other units. Simple to install. Will restore compression to like new condition! (Includes Piston/Rod Assy., Cylinder, O-Ring Gaskets). Cylinder ID 2 3/8" Connecting rod length 5 3/4" Cylinder depth approx. 2". Casting may say ACG-1, CAV 3 or Patent 5.231.917.(measure yours first)
Restore compression with this piston assembly kit. Low compression is usually caused by a damaged compression ring and/or a worn cylinder sleeve. If you can see light in between the outer edge of the compression ring and the cylinder sleeve, replace the components, or if the compression ring is torn, folded or damaged along the outer edge.