Canadian Based. Customer Focused.

Premium Marine Quality Parts

Assuming seats is required, the following 949 results were found.

  • GROCO 3" Full Flow Ball Valve

    3" Full Flow Ball Valve This GROCO flanged ball valve is designed for controlling the flow and pressure of fluids in a pipeline system. Features: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the... Read more...

  • Gtechniq Interior Cleaner - 500ml

    Interior Cleaner - 500ml Why use Gtechniq Marine Interior Cleaner? The Gtechniq boat interior cleaner works in three ways. First, it contains a non-harmful water-based degreaser and surfactant that will remove dirt and grease from any surface.... Read more...

  • Gtechniq Interior Cleaner - 5L

    Interior Cleaner - 5L Why use Gtechniq Marine Interior Cleaner? The Gtechniq boat interior cleaner works in three ways. First, it contains a non-harmful water-based degreaser and surfactant that will remove dirt and grease from any surface. Second,... Read more...

  • GROCO 4" Bronze Flanged Seacock

    4" Bronze Flanged Seacock Features: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can also be used for draining The tri-flange base and mount hole... Read more...

    • Type: Virtuemart Product
    • Brand: GROCO
    • Brand: GROCO
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.