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.
Packed and shipped within Canada!

Premium Marine Quality Parts

Results 101 - 133 of 133
List
My Wishlist
Compare

Mec Mer425Hss15P High Capacity Qcc Stainless Steel Braided Hose, 15" - Mer425Hss-15P - 277-Mer425Hss15Pf1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$80.79

Red Type 1 Nut. 400,000 BTU/H. Approved for RV applications

My Wishlist
Compare

Mec Mer425Hss15P2 High Capacity Qcc Stainless Steel Braided Hose, 15", 2/Pk - Mer425Hss-15P2 - 277-Mer425Hss15P2F1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$149.49

Red Type 1 Nut. 400,000 BTU/H. Approved for RV applications.

My Wishlist
Compare

Mec Mer425Hss24P High Capacity Qcc Stainless Steel Braided Hose, 24" - Mer425Hss-24P - 277-Mer425Hss24Pf1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$110.59
My Wishlist
Compare

Mec Mer425Ss15P Standard Qcc, Stainless Steel Braided Hose, 15" - Mer425Ss-15P - 277-Mer425Ss15Pf1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$89.09
My Wishlist
Compare

Mec Mer425Ss15P2 Standard Qcc, Stainless Steel Braided Hose, 15" 2/Pack - Mer425Ss-15P2 - 277-Mer425Ss15P2F1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$178.49
My Wishlist
Compare

Mec Mer425Ss24P2 Standard Qcc, Stainless Steel Braided Hose, 24" 2/Pack - Mer425Ss-24P2 - 277-Mer425Ss24P2F1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$169.39
My Wishlist
Compare

Mec Mer425Ss25P Standard Qcc, Stainless Steel Braided Hose, 24" - Mer425Ss-24P - 277-Mer425Ss24Pf1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$82.79
My Wishlist
Compare

Mec Mer42615P2 1/4" I.D. Propane Hose, 426 Series, 15" 2/Pk - Mer426-15P2 - 277-Mer42615P2F1

Marshall Excelsior Co., Fittings, Hoses & Valves
$61.79
My Wishlist
Compare

Mec Mer470 Flow-Longer Propane Kit - Mer470 - 277-Mer470F1

Marshall Excelsior Co., Miscellaneous
$225.39

The Flow-Longer Propane Kits are designed to connect small, portable appliances, normally fueled by disposable LP-Gas cylinders, to the existing LP-Gas fuel supply of a recreational vehicle, cottage, backyard patio, etc. without interrupting the supply of regulated fuel to the system. Flow-Longer eliminates the need to purchase an extra LP-Gas cylinder or several small, disposable type cylinders. MER470 includes Brass tee connection (ME415) .9 GPM excess flow male hard nose POL x female POL x 1"-20 male and 12' foot hose (MER421-144) 1"-20 male x 1"-20 female

My Wishlist
Compare

Mec Mer472 Stay-Longer Propane Kit - Mer472 - 277-Mer472F1

Marshall Excelsior Co., Miscellaneous
$183.89

The Stay-Longer Propane Kits are designed to give you new flexibility on how you use your LP-Gas. You can stay longer by hooking up auxiliary LP-Gas cylinders, or you can tap into the RV's LP-Gas system to fuel portable high-pressure appliances. MER472 includes Brass tee connection (ME420) .9 GPM excess flow male hard nose POL x female POL x 1"-20 male x 1/4" female inverted flare and 5' hose (MER401-60) .9 GPM excess flow male POL x 1/4" male inverted flare

My Wishlist
Compare

Mec Mer473 Stay-Longer Propane Kit - Mer473 - 277-Mer473F1

Marshall Excelsior Co., Miscellaneous
$274.39

The Stay-Longer Propane Kits are designed to give you new flexibility on how you use your LP-Gas. You can stay longer by hooking up auxiliary LP-Gas cylinders, or you can tap into the RV's LP-Gas system to fuel portable high-pressure appliances. MER473 includes Brass tee connection (ME420) .9 GPM excess flow male hard nose POL x female POL x 1"-20 male x 1/4" female inverted flare, 5' hose (MER401-60) .9 GPM excess flow male hard nose POL x 1/4" male inverted flare, and 12' hose (MER421-144) 1"-20 male x 1"-20 female

My Wishlist
Compare

Mec Mestf33P Bulkhead Straight Flare Fitting-Brass - Mestf33-1 - 277-Mestf33Pf1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$14.82

RV Bulkhead 3/8" Male Flare x 3/8" Male Flare

My Wishlist
Compare

Mec Propane Adaptor Hose, 12' Carded - Mer407-144 - 277-Mer407144F1

Marshall Excelsior Co., Fittings, Hoses & Valves
$110.79

For high pressure appliances. The 407 adaptor hoses have a safe, convenient, "user-friendly" design that makes it ideal for hooking up portable, high pressure propane appliances such as camp stoves, lanterns, and table top grills to large cylinders. Soft nose handwheel POL x 1"-20 male swivel.

My Wishlist
Compare

Mec Propane Adaptor Hose, 5' Carded - Mer407-60 - 277-Mer40760F1

Marshall Excelsior Co., Fittings, Hoses & Valves
$84.99

For high pressure appliances. The 407 adaptor hoses have a safe, convenient, "user-friendly" design that makes it ideal for hooking up portable, high pressure propane appliances such as camp stoves, lanterns, and table top grills to large cylinders. Soft nose handwheel POL x 1"-20 male swivel.

My Wishlist
Compare

Mec Propane Adaptor Hose, 5' Clamshell - Mer407-60P - 277-Mer40760Pf1

Marshall Excelsior Co., Fittings, Hoses & Valves
$80.29

For high pressure appliances. The 407 adaptor hoses have a safe, convenient, "user-friendly" design that makes it ideal for hooking up portable, high pressure propane appliances such as camp stoves, lanterns, and table top grills to large cylinders. Soft nose handwheel POL x 1"-20 male swivel.

My Wishlist
Compare

Mec Quick Disconnect Hose Assemblies, 144 Packaged - Mer14Tcqd-144P - 277-Mer14Tcqd144Pf1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$141.29

High pressure hose that will allow you to hook up to a Quick-Connect valve on an appliance to an LP gas cylinder. For use with low pressure gas appliances (i.e. 14 water column). Includes shut-off valve. Regulator not included. HP hose 1/4" ID, QD X 1/4" MNPT w/cap.

My Wishlist
Compare

Mec Quick Disconnect Hose Assemblies, 72 Packaged - Mer14Tcqd-72P - 277-Mer14Tcqd72Pf1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$104.59

High pressure hose that will allow you to hook up to a Quick-Connect valve on an appliance to an LP gas cylinder. For use with low pressure gas appliances (i.e. 14 water column). Includes shut-off valve. Regulator not included. HP hose 1/4" ID, QD X 1/4" MNPT w/cap.

My Wishlist
Compare

Mec Quick Disconnect Hose Assemblies, 72" Bulk - Mer14Tcqd-72 - 277-Mer14Tcqd72F1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$114.79

High pressure hose that will allow you to hook up to a Quick-Connect valve on an appliance to an LP gas cylinder. For use with low pressure gas appliances (i.e. 14" water column). Includes shut-off valve. Regulator not included. HP hose 1/4" ID, QD X 1/4" MNPT w/cap.

My Wishlist
Compare

Mec Quick Disconnect Hose Assembly, 120" Bulk - Mer14Tcmpqd-120 - 277-Mer14Tcmpqd120F1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$89.49

High pressure hose that will allow you to hook up to a Quick-Connect valve on an appliance to an LP gas cylinder. For use with low pressure gas appliances (i.e. 14" water column). Regulator not included. HP hose 1/4" ID, QD X 1/4" MNPT w/cap.

My Wishlist
Compare

Mec Quick Disconnect Hose Assembly, 72" Packaged - Mer14Tcmpqd-72P - 277-Mer14Tcmpqd72Pf1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$45.59

High pressure hose that will allow you to hook up to a Quick-Connect valve on an appliance to an LP gas cylinder. For use with low pressure gas appliances (i.e. 14" water column). Regulator not included. HP hose 1/4" ID, QD X 1/4" MNPT w/cap.

My Wishlist
Compare

Mec Quick Disconnect Hose Assembly, 72" Packaged - Mer14Tcqdmp-72P - 277-Mer14Tcqdmp72Pf1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$114.89

High pressure hose that will allow you to hook up to a Quick-Connect valve on an appliance to an LP gas cylinder. For use with low pressure gas appliances (i.e. 14" water column). Includes shut-off valve. Regulator not included. HP hose Female QD and 1/4 QD Nipple.

My Wishlist
Compare

Pigtail 24 1/4 Mptxqcc 2Pk Replaces P/N 277-Mer42624P2 - Mer426-20P2 - 277-Mer42620P2F1

Marshall Excelsior Co., Miscellaneous
$52.20
My Wishlist
Compare
My Wishlist
Compare

Quick Connect For Npt Fitting - Me-Gmcl-4P - 277-Megmcl4Pf1

Marshall Excelsior Co., Hoses, Clamps & Fittings
$56.99
My Wishlist
Compare

Regulator U Mount Bracket - Megr-Rvbp - 277-Megrrvbpf1

Marshall Excelsior Co., Miscellaneous
$15.89
My Wishlist
Compare

Regulator U Mounting Bracket Bell Rv Rvx - Megr-Rvb - 277-Megrrvbf1

Marshall Excelsior Co., Miscellaneous
$10.69
My Wishlist
Compare

Regulator Z Mount Bracket - Megr-900P - 277-Megr900Pf1

Marshall Excelsior Co., Batteries & Charging
$12.09
My Wishlist
Compare

Regulatr 2-Stg 9:00 Vent Hicap Bulk Rvx - Megr-295H - 277-Megr295Hf1

Marshall Excelsior Co., Air Conditioning & Ventilation
$114.29
My Wishlist
Compare

Regulatr 2-Stg 9:00 Vent Hicap Retail Pkg. - Megr-295Hp - 277-Megr295Hpf1

Marshall Excelsior Co., Miscellaneous
$118.59
My Wishlist
Compare

Tee Adpt Qcc1 1In20 Male Pk Bell Rv - Me412P - 277-Me412Pf1

Marshall Excelsior Co., Fittings, Hoses & Valves
$128.59
My Wishlist
Compare

Water Mate Jr Press Regulator Bell Rv Rvx - Me9240 - 277-Me9240F1

Marshall Excelsior Co., Miscellaneous
$64.19
Page 2 of 2
Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

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.