Engine Overhaul Kits and Piston Kits

Kit includes aluminum flat top pistons, rings, wrist pins and retaining clips. 2.395" overbore. Note: This kit also works for sealed power replacement # P1906-20. Other Application...

Kit includes aluminum flat top pistons, rings, wrist pins and retaining clips. 2.435" overbore. Note: This kit also works for sealed power replacement # P1906-60. Other Application...

Kit includes aluminum flat top pistons, rings, wrist pins and retaining clips. 2.405" overbore. Note: This kit also works for sealed power replacement # P1906-30. Other Application...

Our Allis Chalmers G crank hole casting is made from HT250 grey iron. It is more durable than the original which was a zinc die casting and prone to breaking.

5.1875" O.D. Replacement Number Note 70800220 Allis Chalmers 800220 Allis Chalmers