The R & D Marine 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.
R & D Marine mounts are preloaded based on the combined engine and transmission weight to limit engine movement. To facilitate in the ease of installation the mounts are height adjusting and the mounting holes in the base of the mount are slotted to assist in alignment of the drivetrain.
How To Select (details required):
1.Define the total weight of the engine and the transmission.
2.Determine 60% of the total weight and then divide by 2 to determine the capacity of each of the rear mounts (the mounts on the tranmission side of the engine).
3.Determine 40% of the total weight and then divide by 2 to determine the capacity of each of the front mounts (the mounts opposite the tranmission side of the engine).
4.Determine the stud necessary stud diameter and footprint of the mount.
5.Choose mount most appropriately sized for the per mount weight. When possible, choose the mount nearest the middle of the weight range.
Example:
Engine weight is 480lbs., transmission weight is 110lbs., footprint is 4", stud diameter is 5/8".
Total weight is 590lbs.
590 x .6 / 2 = 177 lbs per rear mount. Mounts required are 800-010
590 x .4 / 2 = 118 lbs per rear mount. Mounts required are 800-037
Why R&D Marine Engine Mounts?
- Designed for marine use, accepts propeller and engine thrust in both directions
- Offers a fail safe design
- R & D Marine Mounts are height adjustable
- Pre-loaded to reduce movement
- Slotted holes in base to assist in alignment
- Mount types to fit all applications
The fixed frame is strong enough to absorb the forward and backward propeller thrust, but soft enough to isolate the vibration of the transmission system from the hull. To help increase the lifespan of !!!!----
PRODUCT ID: 54882
SKU: NVN-54882
CSKU: CWR-54882
REWRITE: 65993-r-d-engine-mount-w-4-footprint
MPN: 800-010
UPC: 839662003421
ASIN: B00TFTVSOO
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NAME: R & D Engine Mount w/4" Footprint - 5/8" Stud - 80-230lbs Capacity Per Mount
NAME_EX: R & D ENGINE MOUNT WITH 4" FOOTPRINT 5/8" STUD,80-230 LBS
PTITLE: R & D Engine Mount w/4" Footprint - 5/8" Stud - 80-230lbs Capacity Per Mount
TYPE: Marine Hardware | Engine Mounts
VENDOR: R & D Marine
Google Category: VEHICLES & PARTS > VEHICLE PARTS & ACCESSORIES > WATERCRAFT PARTS & ACCESSORIES > WATERCRAFT ENGINE PARTS
Amazon Category: Automotive Parts and Accessories
Amazon Title: R & D Engine Mount w/4" Footprint - 5/8" Stud - 80-230lbs Capacity Per Mount (54882)
Google Title: R & D Engine Mount with 4" Footprint - 5/8" Stud - 80-230lbs Capacity Per Mount - 800-010
Amazon Category: Automotive Parts and Accessories
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WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.