We specialize in the highest quality Diesel engines in the market today. Our engines offer both premium quality and top performance, and are competitively priced far below most aftermarket remanufactures.

To order any DT466 Complete Drop-In determine the following information to identify correct part number:
(1) full serial # (13 digits, located on the driver's side of the block, centered below the head surface)
(2) engine horsepower
(3) if engine is turbocharged, turbocharged with intercooler (JWAC), or turbocharged with aftercooler (CAC)
(4) high mount fan (4 grooves in crankshaft pulley) or low mount fan (3 grooves in crankshaft pulley)

To order 1988 & newer DT466 Complete Drop-Ins ALSO determine the following to identify correct part number:
(1) injection pump part # (located on governor housing)
(2) turbo part #
(3) if exhaust pipe connects directly to turbo or connects to turbo through elbow (which faces toward front of engine)
(4) front cover casting #
(5) intake manifold casting #
(6) bolt-on or thread-on fan clutch

To order Long Block Supremes (B & C Series) determine following information to identify correct part number:
(1) full serial # (13 digits, located on the driver's side of the block, centered below the head surface)
(2) engine horsepower
(3) bolt-on or thread-on fan clutch
(4) high mount fan (4 grooves in crankshaft pulley) or low mount fan (3 grooves in crankshaft pulley)
(5) rotary or inline pump