Need a Parts Quote?

Can’t find a part on our site? If you have part numbers ready, just complete our simple form.

Complete the Parts Quote Form

Stop in and see us!

2947 W. Fifth Street

Oxnard, CA 93030

Need Technical Help & Advice?

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Parts Related Questions?

If you have questions about parts, please give us a call.


Customer Service[email protected]General order & parts help
Parts & Sales[email protected]Parts related sales and inquiries
Order Info[email protected]Order related information
Accounting[email protected]Accounts Payable/Receivable
General Info[email protected]General information
Tony Athens[email protected]President
Donna Athens[email protected]Chief Financial Officer
Corey Schmidt[email protected]Vice President, Operations
Leslie Schmidt[email protected]Secretary, Accounting Manager
Rob Schepis[email protected]Consultant, Forum Moderator
Brendan Catlett[email protected]Senior Shop Technician
Kevin Woodard[email protected]Parts & Sales Manager
Frank Rivera[email protected]Repower & Boat Builder Specialist
Justin Riege[email protected]CNC Specialist, Shop Technician

“The Seaboard Way”

Seaboard Marine delivers “Guaranteed Better Than Factory” Performance, Parts, Design, and Engineering for Cummins Marine Diesel Applications. We’ve been serving the Ventura and Oxnard areas of California since 1982 as a custom boat builder, repower specialist, designer, and supplier of equipment to builders, commercial fishermen, and recreational users.

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