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Seaboard Marine stocks a full-line of Cummins Marine Diesel Engines, ZF Marine Transmissions, and Specializes in Parts & Service for Cummins Marine.

Seaboard Marine Featured Products

Cummins Marine SmartCraft to SMX Adapter Harness with SMX SeaView

New

SmartCraft to SMX Digital Display Upgrade Kit

not rated $1,295.00 – $1,395.00 Select options

EnviroVent CCV Kit 6BTA Series for In-line Drive Engines

not rated $350 or 2 for $650 Select options

SMX Double Double Multi-Stage Fuel Filtration Kit

not rated $400 or 2 for $775 Add to cart

Cummins Custom Exhaust Flange Kit

not rated $150.00 Add to cart

6BTA Aftercooler & Heat Exchanger Maintenance Kit

#2 Kit
6BT/6BTA Seawater Side Aftercooler & Heat Exchanger Maintenance Kit

not rated $88.00 – $144.00 Select options

SMX SeaView J1939 Single Digital Display Kit

not rated $1,495.00 Select options

SMX 1730 Seawater Pump for 6BTA-M3 / 6CTA / 480CE / QSL9

Rated 5.00 out of 5

~~$750.00~~ $675.00 Select options

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What We Do

Seaboard Marine delivers “Guaranteed Better Than Factory” Performance, Parts, Design, and Engineering for Cummins and other Marine Diesel applications. We’ve been serving the local Ventura and Oxnard areas of California since 1980 as a custom boat builder, repower specialist, designer, and supplier of equipment to builders, commercial fishermen, and recreational users. Seaboard also ships Internationally every day to support the Cummins Marine brand across the globe.

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