SKU: 36118454254

R & D Engine Mount w/4" Footprint - 5/8" Stud - 300lbs Capacity Per Mount

Sale price$93.60 Regular price$104.00
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Description

R & D Engine Mount w/4" Footprint - 5/8" Stud - 300lbs Capacity Per MountEngine Mount w 4" Footprint 5 8" Stud 300lbs 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 of the mounts, all steel parts are zinc plated and pasivated to limit corrosion. The rubber component is covered by an oil

Engine Mount w/4" Footprint - 5/8" Stud - 300lbs 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 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


Manufacturer : R & D Marine
Manufacturer Part No : 800-036
UPC : 839662003650
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36118454254

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4.1 ★★★★★
Based on 12 reviews
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Bonnie Murphy
Boise, US
★★★★★ 5
It's lasted
Size: 20.0"L x 20.0"W x 6.0''TH, Style: Round, Pattern Name: Bed
I've had this bed for 5 years and it is still in great shape. Washes up in the washing machine just fine. My littlest dog absolutely loves it and is lost when our other bigger dog steals it. She barely fits in it but she loves it too. Ha! Good quality at a good price. Couldn't ask for more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
R
Verified Purchase
Robert A. Martin
Lake Worth, US
★★★★★ 5
My Puppy Loves It.
Size: 20.0"L x 20.0"W x 6.0''TH, Style: Round, Pattern Name: Bed
I didn't know what to expect when I saw this advertised, but some reviews said that their puppy had chewed on it and it was still holding up with no holes. So, I decided to get it and see for myself. I have to say that my puppy loves it and chews on it and it is holding up very well. No holes yet and I suspect after all her chewing and no holes, there won't be any. Nice size for a 25 pound dog and smaller. Well built and nice looking bed. It has enough padding to make it soft for my puppy. I got it big enough, so she can grow into it, too. Well satisfied and I do recommend it.
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Reviewed in the United States on March 18, 2026
A
Verified Purchase
Angela
Belleville, US
★★★★★ 4
Great basic dog bed
Size: 20.0"L x 20.0"W x 6.0''TH, Style: Round, Pattern Name: Bed
We really needed additional places for my dog to rest, besides hanging out on the furniture. He gets to be a little jerky and presumptuous, thinking he owns the joint when he lies all over the bed and couches. So the extra dog beds were necessary additions to the house. He took to this one right away. Sure, he still will try to sneak onto the human bed, the couch, the chair - especially when food is involved in the picture. But he does like this bed. The only real negative I have is that it's whitish on top. It shows dirt kind of easily and time will tell how well it will stand to multiple washings. It's soft. It's cushy. It looks pretty descent for a dog bed. He can curl up in it nicely and relax. Basically it does what it should and he seems relatively happy to hang out on it. Now, if Amazon could make a dog bed that could actually train the dog - that would be incredible!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2020
D
Verified Purchase
Dogmastah3000
Birmingham, US
★★★★★ 5
Better than beds I've spent double the money on!
Size: 20.0"L x 20.0"W x 6.0''TH, Style: Round, Pattern Name: Bed
This bed is actually amazing for the price. My chihuahua digs a hole through every bed he's ever had except this one. The bottom actually went flat before he was able to dig a hole into the fabric. But since its such a great bed, i cut open the bottom and restuffed it from the filling from an old pillow and stitched it back up so he can keep enjoying it. Abd if he eventually does dig a hole in it, ill be rebuying this same bed.
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Reviewed in the United States on April 27, 2026
S
Verified Purchase
Somebodyzmom
Grantham, US
★★★★★ 5
My cat used it right away!
Size: 20.0"L x 20.0"W x 6.0''TH, Style: Round, Pattern Name: Bed
My large long-hair orange cat is a bed hoarder. He has at least 5 or 6 beds around the house, and uses every one of them (at different times, of course). But lately he's started sleeping on my pillow during the day, but going to bed at night on a pillow covered in his long orange hair wasn't cutting it for me. So I purchased one more bed for him - because heaven help me if I should move one of his other beds. What we won't do for our babies! Anyway, I put this new bed near my pillow and he's been using the bed instead of my pillow. It's soft and the bolsters are thick and it's just the right size for him to curl up in! He loves it! Win-win!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026

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