Get your semi Ready for the Road Ahead with fast power from a cold engine, with the Delco-Remy Reman 37MT 12V 10-Tooth Starter Motor. This replacement starter pairs with the battery to engage the engine flywheel after the turn of a key or press of a button. Engineered with reliable components to keep each starter at its best for extended periods of time. FleetPride is your First Click in Heavy Duty .