Perkins 1004.42 rebuilt for a forklift application for a repeat customer in NH. Benson Lumber & Hardware finished 1/11/23 We have 4 different model Perkins engines at the shop right now, I shortened the names up to help daily identify them, this is P1 We’ve had this engine at the shop for an extend period of time. This model engine and a few other Perkins models have a stud sticking out of the #1 main bearing cap that is used for the oil pump idler gear. With this piece of steel machined in the