Borg Warner - Delco Remy 39MT Starter Motor Part No: 61013765

The 61013765 39MT Starter Motor, sold by Wofford Truck Parts under the BorgWarner‑Delco Remy brand, is a high-performance heavy‑duty starter engineered for reliability in harsh conditions. Operating at 12 V with 11 pinion teeth, clockwise rotation, insulated polarity, and solenoid position at 082 degrees, it features Dual‑Input IMS for greater voltage integrity and rotatable flange for flexible fitment. With onboard Over‑Crank Protection, this unit safeguards against thermal and misuse damage. Built to OE specifications and backed by a 3‑year/unlimited‑mile warranty, it replaces multiple part numbers and fits a broad application range for Freightliner, Sterling, and Western Star trucks equipped with Detroit DD13/15/16 or Cummins ISX engines.