Dual Flex Marine Mount - DF-238-M1 Series Suitable for Caterpillar, Cummins, Detroit Diesel & John Deere engines Cat - 3208/3304B Cummins - V-504/555-M Detroit Diesel - 6.2/4-53/8.2/6V53/6V53T/471N John Deere - 7.6 & 8.1L The Dual Flex DF-238-M1 Series of heavy duty mountings is designed principally for diesel engines in the 1,100 – 2,200 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 2 5/8” minimum clearance from casting base to top of leveling nut. Fail safe design - bottom pad prevents excessive impact. Easy installation with 3/4” threaded stud for vertical height and slotted casting for horizontal adjustment. Mounts come complete - with three nuts: leveling, locking and secondary lock. Aluminum base casting with 1/2” slotted holes for 1/2” bolts or lag screws. All steel parts are zinc trivalent plated for corrosion resistance. Available in three size ratings dependant on engine/powertrain package weight. Engine Weight Suggested With 4 Point Mountings 1,100 to 1,500 lbs DF-236-M1 1,500 to 1,800 lbs DF-237-M1 1,800 to 2,200 lbs DF-238-M1