R & D Engine Mount w/6.85″ Footprint – 5/8″ Stud – 80-230lbs Capacity Per Mount (Yanmar**)
$220.00
Out of stock
Engine Mount w/6.85″ Footprint – 5/8″ Stud – 80-230lbs Capacity Per Mount
** Designed as a front mount for the Yanmar 4JH series engine
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
| Weight | 4 g |
|---|---|
| Dimensions | 8 × 8 × 4 cm |
Brand
R & D Marine
No accessories available for this product.
No videos available for this product.
Related products
Marine Hardware > Engine Mounts
Outboard Motor Bracket – Aluminum – Max 12HP Adjustable outboard motor bracket is designed for motors up to 12hp or 82lbs. This light weight aluminum bracket is designed for freshwater use on both powerboats and sail boats. Features: Same design as the 55-0021. This heavy duty, lightweight aluminum bracket is designed for motors up to [...]
Marine Hardware > Engine Mounts
R & D Engine Mount w/4″ Footprint – 5/8″ Stud – 50-175lbs Capacity Per Mount
Engine Mount w/4″ Footprint – 5/8″ Stud – 50-175lbs Capacity Per Mount 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 [...]
Marine Hardware > Engine Mounts
Outboard Motor Lock Features: The Panther Outboard Lock is a heavy carbon steel design and fits turnbuckle-mounted engines It has a recessed solid brass lock and noise dampeners that reduce rattle
Marine Hardware > Engine Mounts
R & D Engine Mount w/4″ Footprint – 5/8″ Stud – 120-410lbs Capacity Per Mount
Engine Mount w/4″ Footprint – 5/8″ Stud – 120-410lbs Capacity Per Mount 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 [...]
Marine Hardware > Engine Mounts
R & D Engine Mount w/4″ Footprint – 5/8″ Stud – 70-201lbs Capacity Per Mount
Engine Mount w/4″ Footprint – 5/8″ Stud – 70-201lbs Capacity Per Mount 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 [...]
Marine Hardware > Engine Mounts
Outboard Motor Bracket – Stainless Steel – Max 10HP Stainless Steel Outboard Motor Bracket Up to 10 horse power. The Adjustable outboard motor bracket is stainless steel construction and non-corrosive for saltwater use. Designed for use with power or sail boats. Manual operation means no power required to raise and lower your auxiliary outboard motor. [...]
Marine Hardware > Engine Mounts
R & D Engine Mount Kit – 4 Engine Mounts f/Small Yanmar Engines (Yanmar*)
Engine Mount Kit – 4 Engine Mounts f/Small Yanmar Engines (Yanmar*) * Suitable for the Yanmar 1GM, 2GM, 3GM, 3YM, 3HM and 3JH series engines 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 [...]
Marine Hardware > Engine Mounts
Panther Marine Outboard Motor Bracket – Stainless Steel – Fixed 15HP
Marine Outboard Motor Bracket – Stainless Steel – Fixed 15HP Features: For engines up to 12hp and 85 lbs max weight (39kg). Heavy-duty Stainless Steel. Rugged Polypropylene mounting board (2″ [5cm] thick). Includes mounting hardware. recommend using safety cable— not included