422-135A DOOR BOARD REAR INSP DOOR E100/E140/E155

This item is for replacing the door insulation for the Rear Inspection Door on the E100/E140 Wood Gun boilers. It is held in place with two Retaining Washers [412-400] and bolts [3-30-125200150 STAINLESS STEEL BOLTS]. Most units will benefit from also including the Wear Plate E100/E140, part [422-232].