Engine Mount Cummins QSB, DF-4408-4-M5

The Bushings Inc. Dual Flex DF-4408-4-M5 heavy duty engine mounts designed principally for diesel engines in the 1,400 - 2,800 lb. range. Base casting features heavy duty aluminum alloy construction, with lip incorporated in the top of the casting to resist the upward pull of the engine - coated black to resist corrosion. Durable oil and fuel resistant elastomer element. Low profile mount - requires only 3 3/8" minimum clearance from casting base to top of leveling nut.

Fail safe design bottom pad prevents excessive impact. Easy installation with full 1" threaded stud for vertical height and slotted casting for horizontal adjustment. Mounts come complete - furnished with three nuts: leveling, locking and secondary lock. Aluminum base cast with 1/2" slotted mounting holes for 1/2" bolts or lag screws on 5" centers. All steel parts are zinc trivalent plated for corrosion resistance. Available in four size ratings (shown below) dependant on engine/powertrain package weight.