JSJ Diesel Sales Inc. We are JSJ Diesel Sales, Inc. We Sell: Surplus, New, Used, Reman & Rebuilt Diesel Engines! ——— NEVER A CORE CHARGE. (you keep your old engine). > FINANCING NOW AVAILABLE. As of 2022 we have over 20. This Listings Product Description. Detroit 14L 60 Series. 515 HP S/N 06R ECM is […]