Detroit DD15 Parts

Shop heavy-duty Detroit DD15 parts built to keep your Freightliner moving — cylinder heads, inframe and out-of-frame rebuild kits, fuel injectors, gaskets, water and oil pumps, turbo components and more. We stock new and remanufactured parts from PAI Industries and back them with warranty, with same-day shipping on in-stock parts.

Have an OEM, dealer, or superseded part number? That's our edge. Send us the number off your old part, casting, or invoice and we'll cross-reference the exact DD15 part that fits — no guessing, no wrong-box returns. Request a quote or call/text (720) 445-6249.