U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Canadian Based. Customer Focused.

Premium Marine Quality Parts

Results 1 - 23 of 23
Grid
Sale
My Wishlist
Compare

R & D Engine Mount Kit - 4 Engine Mounts f/Small Yanmar Engines (Yanmar*)

Engine Mounts, R & D Marine
$984.12
You save:
$246.03
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 fo... More Details

Sale
My Wishlist
Compare

R & D Engine Mount w/4" Footprint - 12mm Stud - 30-90lbs Capacity Per Mount

Engine Mounts, R & D Marine
$150.12
You save:
$37.53
Engine Mount w/4" Footprint - 12mm Stud - 30-90lbs Capacity Per Mount The R & D Marine Engine Mounts are designed specifically for the rigors of marine applications. The mounts are stiff enough to abs... More Details

Sale
My Wishlist
Compare

R & D Engine Mount w/4" Footprint - 3/4" Stud - 250-563lbs Capacity Per Mount

Engine Mounts, R & D Marine
$239.08
You save:
$59.77
Engine Mount w/4" Footprint - 3/4" Stud - 250-563lbs Capacity Per Mount The R & D Marine Engine Mounts are designed specifically for the rigors of marine applications. The mounts are stiff enough to a... More Details

Sale
My Wishlist
Compare

R & D Engine Mount w/4" Footprint - 5/8" Stud - 120-410lbs Capacity Per Mount

Engine Mounts, R & D Marine
$205.72
You save:
$51.43
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 a... More Details

Sale
My Wishlist
Compare

R & D Engine Mount w/4" Footprint - 5/8" Stud - 300-680lbs Capacity Per Mount

Engine Mounts, R & D Marine
$205.72
You save:
$51.43
Engine Mount w/4" Footprint - 5/8" Stud - 300-680lbs Capacity Per Mount The R & D Marine Engine Mounts are designed specifically for the rigors of marine applications. The mounts are stiff enough to a... More Details

Sale
My Wishlist
Compare

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

Engine Mounts, R & D Marine
$144.56
You save:
$36.14
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 absor... More Details

Sale
My Wishlist
Compare

R & D Engine Mount w/4" Footprint - 5/8" Stud - 50-175lbs Capacity Per Mount

Engine Mounts, R & D Marine
$205.72
You save:
$51.43
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 ab... More Details

Sale
My Wishlist
Compare

R & D Engine Mount w/4" Footprint - 5/8" Stud - 70-201lbs Capacity Per Mount

Engine Mounts, R & D Marine
$155.68
You save:
$38.92
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 ab... More Details

Sale
My Wishlist
Compare

R & D Engine Mount w/4" Footprint - 5/8" Stud - 80-230lbs Capacity Per Mount

Engine Mounts, R & D Marine
$205.72
You save:
$51.43
Engine Mount w/4" Footprint - 5/8" Stud - 80-230lbs Capacity Per Mount The R & D Marine Engine Mounts are designed specifically for the rigors of marine applications. The mounts are stiff enough to ab... More Details

Sale
My Wishlist
Compare

R & D Engine Mount w/6.85" Footprint - 5/8" Stud - 120-410lbs Capacity Per Mount (Yanmar***)

Engine Mounts, R & D Marine
$261.32
You save:
$65.33
Engine Mount w/6.85" Footprint - 5/8" Stud - 120-410lbs Capacity Per Mount *** Designed as a rear mount for the Yanmar 4JH series engine The R & D Marine Engine Mounts are designed specifically for th... More Details

Sale
My Wishlist
Compare

R & D Engine Mount w/6.85" Footprint - 5/8" Stud - 50-175lbs Capacity Per Mount (Yanmar*)

Engine Mounts, R & D Marine
$261.32
You save:
$65.33
Engine Mount w/6.85" Footprint - 5/8" Stud - 50-75lbs Capacity Per Mount *Suitable for the Yanmar 1GM, 2GM, 3GM, 3YM, 3HM and 3JH series engines The R & D Marine Engine Mounts are designed specificall... More Details

Sale
My Wishlist
Compare

R & D Engine Mount w/6.85" Footprint - 5/8" Stud - 80-230lbs Capacity Per Mount (Yanmar**)

Engine Mounts, R & D Marine
$261.32
You save:
$65.33
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... More Details

Sale
My Wishlist
Compare

R & D Flexible Shaft Coupling f/4" B/W, Hurth - 5HP/100RPM Capacity

Shaft Couplers, R & D Marine
$333.60
You save:
$83.40
Flexible Shaft Coupling for 4" B/W, Hurth - 5HP/100RPM Capacity The R&D Flexible Couplings are fabricated from a contoured flexible disc molded in tough yet resilient new type polyurethane. The contou... More Details

Sale
My Wishlist
Compare

R & D Flexible Shaft Coupling f/4" B/W, Hurth - 8HP/100RPM Capacity

Shaft Couplers, R & D Marine
$372.52
You save:
$93.13
Flexible Shaft Coupling for 4" B/W, Hurth - 8HP/100RPM Capacity The R&D Flexible Couplings are fabricated from a contoured flexible disc molded in tough yet resilient new type polyurethane. The contou... More Details

Sale
My Wishlist
Compare

R & D Flexible Shaft Coupling f/4" Yanmar - 3HP/100RPM Capacity

Shaft Couplers, R & D Marine
$322.48
You save:
$80.62
Flexible Shaft Coupling for 4" Yanmar - 3HP/100RPM Capacity The R&D Flexible Couplings are fabricated from a contoured flexible disc molded in tough yet resilient new type polyurethane. The contoured ... More Details

Sale
My Wishlist
Compare

R & D Flexible Shaft Coupling f/5" B/W, Hurth - 13HP/100RPM Capacity

Shaft Couplers, R & D Marine
$594.92
You save:
$148.73
Flexible Shaft Coupling for 5" B/W, Hurth - 13HP/100RPM Capacity The R&D Flexible Couplings are fabricated from a contoured flexible disc molded in tough yet resilient new type polyurethane. The conto... More Details

Sale
My Wishlist
Compare

R & D Flexible Shaft Coupling f/5" B/W, Hurth - 20HP/100RPM Capacity

Shaft Couplers, R & D Marine
$1,028.60
You save:
$257.15
Flexible Shaft Coupling for 5" B/W, Hurth - 20HP/100RPM Capacity The R&D Flexible Couplings are fabricated from a contoured flexible disc molded in tough yet resilient new type polyurethane. The conto... More Details

Sale
My Wishlist
Compare

R & D Flexible Shaft Coupling f/5" B/W, Hurth - 8HP/100RPM Capacity

Shaft Couplers, R & D Marine
$606.04
You save:
$151.51
Flexible Shaft Coupling for 5" B/W, Hurth - 8HP/100RPM Capacity The R&D Flexible Couplings are fabricated from a contoured flexible disc molded in tough yet resilient new type polyurethane. The contou... More Details

Sale
My Wishlist
Compare

R & D Flexible Shaft Coupling f/5" Yanmar - 10HP/100RPM Capacity

Shaft Couplers, R & D Marine
$594.92
You save:
$148.73
Flexible Shaft Coupling for 5" Yanmar - 10HP/100RPM Capacity The R&D Flexible Couplings are fabricated from a contoured flexible disc molded in tough yet resilient new type polyurethane. The contoured... More Details

Sale
My Wishlist
Compare

R & D Flexible Shaft Coupling f/6" Twin Disc - 28HP/100RPM Capacity

Shaft Couplers, R & D Marine
$1,328.84
You save:
$332.21
Flexible Shaft Coupling for 6" Twin Disc - 28HP/100RPM Capacity The R&D Flexible Couplings are fabricated from a contoured flexible disc molded in tough yet resilient new type polyurethane. The contou... More Details

Sale
My Wishlist
Compare

R & D Flexible Shaft Coupling f/B/W, Hurth - 3HP/100PRM Capacity

Shaft Couplers, R & D Marine
$322.48
You save:
$80.62
Flexible Shaft Coupling for 4" B/W, Hurth - 3HP/100RPM Capacity The R&D Flexible Couplings are fabricated from a contoured flexible disc molded in tough yet resilient new type polyurethane. The contou... More Details

Sale
My Wishlist
Compare

R & D Flexible Shaft Coupling f/5" B/W, Hurth, & Volvo - 25HP/100RPM Capacity

Shaft Couplers, R & D Marine
$1,334.40
You save:
$333.60
Flexible Shaft Coupling for 5" B/W, Hurth, & Volvo - 25HP/100RPM Capacity The R & D Marine Flexible Coupling consists of a flexible disc molded with a polyester elastomer. The disc gives clearance for... More Details

Sale
My Wishlist
Compare

R & D Split Half Coupling f/Volvo - .75"

Shaft Couplers, R & D Marine
$372.52
You save:
$93.13
Split Half Coupling for Volvo - .75" The R & D Marine Steel Clamp Half Coupling has a 4" diameter flange size. Steel Clamp Half Couplings can accommodate the variations that occur with normal shaft to... More Details

Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.