The Hammer Down Diesel Store
Motorhome & Commercial Exhaust Brakes – DieselTuff is one of the largest suppliers of Pacbrake PRXB exhaust brakes and parts for Caterpillar, C9, C12, 3116. As well as Cummins, 8.3, ISB, ISC, QSB, N14, ISM, M11. Plus DT466. Also Detroit & Hino. Plus Wabco & Isuzu. Plus we carry some engine parts
