Penn Detroit Diesel Allison

F or over 50 years, we at Penn Detroit Diesel Allison have been providing our customers with the latest innovations in diesel engines, automatic transmissions, generator sets and replacement parts. We've always prided ourselves on developing solutions to customer problems through a combination of superior products, highly trained technicians, technology, and timely response.      Our marketing, sales, service, rental, and parts distribution business is concentrated in eight strategically located branches covering Pennsylvania, New York and northern Delaware. As a major distributor and service center for numerous product lines including Detroit Diesel, Allison Transmission, Mercedes Benz, MTU Detroit Diesel Power Generation, GE Jenbacher Power Generation, Bearward Industrial Radiators, Carrier Transicold truck, trailer, bus and container climate control units, our goal is to provide the highest quality products matched to our customers power needs.