Heavy Duty Rotating Electrical
Our diesel electrical OEM components consist of starters, alternators, voltage regulators and AC compressors. These products are designed and tested to provide your diesel application with optimum performance. Whether you operate a heavy-duty or light duty diesel application, Columbus Diesel Supply has a complete line of OEM components for you.
Delco Remy Electrical Products
Using advanced technologies for over 76 years, Delco Remy retains a perpetual licensing agreement with General Motors to manufacture, market and sell Delco Remy branded alternators and starters for heavy-duty truck, agricultural, construction and industrial markets worldwide and O.E. automotive starters for certain customers.
Leece-Neville Electrical Products
Prestolite manufactures alternators and starter motors. These are supplied under the Prestolite, Leece-Neville and Indiel brand names for original equipment and aftermarket application on a variety of vehicles and industrial equipment. Prestolite's dedication to innovative design and manufacturing excellence has propelled them to the forefront of equipment suppliers to the heavy-duty market.
UTC Power Products
UTC Power is a full-service provider of environmentally advanced power solutions. With 50 years of experience, UTC Power is a world leader in producing fuel cells for on-site power, transportation, space and defense applications.
Bosch Electrical Products
Bosch is a global partner of vehicle and engine manufacturers for environmental-friendly and efficient power generation. International teams develop starter motors and generators for passenger cars and commercial vehicles which are produced in a worldwide manufacturing network.
Denso Heavy Duty Electrcial
DENSO has taken everything they have learned as an OE manufacturer and applied it to their aftermarket product lines. Every component that leaves their factories has been designed with precision, manufactured to OE standards and subjected to rigorous safety and performance tests.
Cole Hersee Electrical Components
Cole Hersee is a leading manufacturer of electro-mechanical, electronic and digital switches and connectors. They have been designing dependable products for a broad range of vehicles since 1920 and continue to supply the heavy duty vehicle and marine industries.