Striegel Supply began servicing the industry with replacement parts in the 1960’s.  Our customers include the U.S. Defense Logistics Agency, the U.S. DoD, the U.S. Navy, the U.S. Coast Guard, the U.S. Air Force, Class I and Shortline USA Railroads, foreign railroads, city, county and state municipalities who operate Electrical Power Plants, and commercial tugboats and supply boats worldwide.  Our staff includes 5 key personnel with a combined experience of over 140 years in the heavy duty engine and locomotive parts business. Our library of manuals and drawings consists of hundreds of parts, maintenance and service manuals, as well as over 150,000 detailed manufacturing drawings of internal engine components.  Our network of sub-contractors/suppliers consists of ISO certified foundries, machine shops and inspection facilities, many of whom are Boeing certified contractors.  If it’s diesel engine/locomotive related, we either have it or can manufacture it in short order.