Maxiforce Inc
- Manufacturers and Distributors of John Deere, Perkins and Cummins Engine parts.
- http://www.maxiforce.com/

PioMach Cummins Engine Parts
- Manufacturer and Worldwide Supplier of Cummins Engine Parts.
- http://www.piomach.com

D&L Diesels
- Suppliers of spare parts for diesel engines. Includes service and product overview.
- http://www.dldiesels.co.uk

Windsor Export
- Exporter of Deutz engine components from India. Includes product catalogue and company profile.
- http://www.fl912.com/

Tri Star Engine Supply
- Supplier of remanufactured automobile, marine, and truck engines. Includes company profile and product overview.
- http://www.tristarengine.com

PREMCO
- Manufactures diesel engine parts, Cat, Cummins, fuel injection systems, overhaul kits, spring kits, gaskets, precision grinding, and used machinery.
- http://www.dieselparts.com/

RJ Performance
- Supplier and remanufacturer of gas and diesel engines and accessories. Includes company profile.
- http://www.rj-performance.com

P&G Engines
- Importer and distributor of domestic engines and transmission systems.
- http://www.pgengines.com

GM Chevrolet Diesel Engines
- Supplier of surplus GM diesel engines for trucks, pickups and marine. Includes company information and product catalogue.
- http://www.gm-diesel-engines.com