The "Dual Flex" Marine Engine Mount design provides outstanding vibration isolation control across the three (longitudinal, lateral, and vertical) fields of vibratory motion.

Construction of the mount gives a soft cushioning effect under normal loads, but as mount loads increase across the operating range, shear resistance increases rapidly providing smooth operation with only a small amount of deflection.

The heavy duty DF-475-M3 Series is designed principally for diesel engine installations in the 950 - 2,000 lb range.
These mounts feature heavy duty aluminum alloy construction with a lip incorporated in the top of the casting to resist the upward pull of the engine.
They are coated black to resist corrosion.
A durable oil and fuel resistant elastomer element is raised above top of the casting to accommodate engine mounting angles.

Size recommendations are based on engine plus powertrain weight with four-point mounting
Be sure to verify that the minimum clearance of 3" is suitable for your application
Threaded stud offers vertical adjustment of approximately 1-9/16 inches minus the thickness of the engine foot
The threaded stud is equipped with a leveling nut and two hex jam/locking nuts
Aluminum base cast with 1/2" slotted mounting holes for 1/2" bolts or lag screws
Constructed with no metal-to-metal contact between supporting and mounting members
Fail safe design - a bottom pad prevents excessive impact
All steel parts are zinc dichromate plated for corrosion resistance
Suggested application charts available on request
Made in USA