DF-4428-4 - Marine Engine Mounts EM-DF-4428-4

Dual Flex Marine Mount - DF-4420 Series - DF-4428-4

The Dual Flex DF-4420 Series of heavy duty mountings is a twin stud double mount designed principally for diesel engines in excess of 2268 up to 2721kg in weight.

Sugested maximum engine weight per mount with 4 mounting feet: Up to 680kg per mount. 

DF-4428-4

Length -275mm
Width - 97mm
Overall height - 142mm
Minimum mounting height - 83mm
Mounting bolt centres - 228mm
Stud size - 1"
Weight rating per mount - 453.5kg
Weight rating per set - 1814kg

These mounts are generally used on the “heavy (marine transmission) end” of the engine along with DF-4400 Series mounts on the front of the engine.

Durable oil and fuel resistant elastomer element.

Fail safe design - bottom pad prevents excessive impact.

Easy installation with full 1” threaded studs for vertical height and slotted casting for 3 3/4 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 9” centers.

All steel parts are zinc trivalent plated for corrosion resistance.

Available in four size ratings dependant on engine/powertrain package weight.