Discussion Starter · #1 ·
I have a model 5024 with the D-433 engine that I would like to rebuild. I have torn the engine down and the piston is bad with some marks on the cylinder. I would like to bore the cylinder and have a shop that can do it. At one time you could buy a .030 over size piston and ring assembly to overhaul these engines. I can not find one anymore from the resources, websites, or parts shops that I know. Does anyone have an assembly they would like to sell me or know of place that has one? I would greatly appreciate any help anyone may have.