Memorial Machine

Memorial Machine is Tulsa's trusted leader in remanufacturing engine components since 1974. Our expert team rebuilds natural gas, diesel, and landfill gas engine parts to meet or exceed OEM specifications at a fraction of the replacement cost.

With state-of-the-art facilities and over 100 skilled technicians, we specialize in rebuilding cylinder heads, engine blocks, connecting rods, camshafts, crankshafts, water pumps, and oil pumps. We serve customers nationwide with a focus on quality, reliability, and exceptional service.

As Arrow Engine's VHP parts successor, we maintain legacy engine components while continuously improving through our "Better Every Day" initiative. From Waukesha and Caterpillar to Cummins and Superior engines, trust