R & D Marine 5" x 2.44" Shear Loaded "Super Mounts"

Mfr: P.Y.I., INC.
$95.06 to $116.52
$95.06 to $116.52
R & D Marine 5" x 2.44" Shear Loaded "Super Mounts". The R & D Shear Mount is a low height rectangular mounting giving the best combination of lateral stiffness. Designed for marine use, accepts propeller and engine thrust in both directions.

  • Offers a fail safe design
  • R & D Mounts are height adjustable
  • Pre-loaded to reduce movement (0.09)
  • Slotted holes in base to assist in alignment
  • Mount types to fit all applications

Note: Capacity is calculated by engine weight divided by the number of mounts used.

    Direction A- soft to isolate vibration
    Direction B- soft to isolate vibration at right angles to crankshaft
    Direction C- stiff to take propeller thrust
The R & D Engine Mounts are designed specifically for the rigors of marine applications. The mounts are stiff enough to absorb forward and reverse propeller thrust, yet soft enough to isolate drivetrain vibrations from the hull. To help increase the longevity of the mounts, all steel parts are zinc plated and pasivated to limit corrosion. The rubber component is covered by an oil shield to protect it from petroleum based products.
Item #
MPN
Stud
Capacity Per Mount
Deflection
Adjustment Nut Thickness
Height Min - Max
Foot Print
C to C Distance
Mount Pre-Loaded
Engine Shear Mount, 300-683 lbs, 3/4" Stud, 2.75" x 6.50" Base
Item # : 533061-300-683lbs
MPN : 800-031
Stud : 3/4" UNF
Capacity Per Mount : 300 - 683 lbs
Deflection : 0.09" - 0.21"
Adjustment Nut Thickness : 0.43"
Height Min - Max : 2.93" - 6.5"
Foot Print : 2.75" x 6.50"
C to C Distance : 5" to 5.5"
Mount Pre-Loaded : 0.09"
Engine Shear Mount, 300-681 lbs, 3/4" Stud, 2.75" x 5" Base
Item # : 533061-300-681lbs
MPN : 800-023
Stud : 3/4" UNF
Capacity Per Mount : 300 - 681 lbs
Deflection : 0.09" - 0.21"
Adjustment Nut Thickness : 0.43"
Height Min - Max : 2.93" - 6.5"
Foot Print : 2.75" x 5.00"
C to C Distance : 4"
Mount Pre-Loaded : 0.09"
Engine Shear Mount, 80-231 lbs, 3/4" Stud, 2.75" x 5" Base
Item # : 533061-300-680lbs
MPN : 800-020
Stud : 3/4" UNF
Capacity Per Mount : 80 - 231 lbs
Deflection : 0.09" - 0.21"
Adjustment Nut Thickness : 0.55"
Height Min - Max : 2.93" - 6.5"
Foot Print : 2.75" x 5.00"
C to C Distance : 4.00"
Mount Pre-Loaded : 0.09"
Engine Shear Mount, 250-563 lbs, 3/4" Stud, 2.75" x 6.50" Base
Item # : 533061-250-563lbs
MPN : 800-030
Stud : 3/4" UNF
Capacity Per Mount : 250 - 563 lbs
Deflection : 0.09" - 0.21"
Adjustment Nut Thickness : 0.43"
Height Min - Max : 2.93" - 6.5"
Foot Print : 2.75" x 6.50"
C to C Distance : 5" to 5.5"
Mount Pre-Loaded : 0.09"
Engine Shear Mount, 250-561 lbs, 3/4" Stud, 2.75" x 5" Base
Item # : 533061-250-561lbs
MPN : 800-022
Stud : 3/4" UNF
Capacity Per Mount : 250 - 561 lbs
Deflection : 0.09" - 0.21"
Adjustment Nut Thickness : 0.43"
Height Min - Max : 2.93" - 6.5"
Foot Print : 2.75" x 5.00"
C to C Distance : 4"
Mount Pre-Loaded : 0.09"
Engine Shear Mount, 230-413 lbs, 3/4" Stud, 2.75" x 6.50" Base
Item # : 533061-120-413lbs
MPN : 800-029
Stud : 3/4" UNF
Capacity Per Mount : 230 - 413 lbs
Deflection : 0.09" - 0.21"
Adjustment Nut Thickness : 0.43"
Height Min - Max : 3.05" - 6.5"
Foot Print : 2.75" x 6.50"
C to C Distance : 5" to 5.5"
Mount Pre-Loaded : 0.09"
Engine Shear Mount, 120-411 lbs, 3/4" Stud, 2.75" x 5" Base
Item # : 533061-120-411lbs
MPN : 800-021
Stud : 3/4" UNF
Capacity Per Mount : 120 - 411 lbs
Deflection : 0.09" - 0.21"
Adjustment Nut Thickness : 0.55"
Height Min - Max : 2.93" - 6.5"
Foot Print : 2.75" x 5.00"
C to C Distance : 4.00"
Mount Pre-Loaded : 0.09"

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