If you’ve owned a boat for any length of time, you’ve probably been there: you finally track down the part you need online, place the order, and feel that sense of relief… only to get an email a few days later saying the item is on backorder. Now you’re stuck waiting weeks (sometimes months) while your boat sits idle.

We’ve been in the marine industry long enough to know just how frustrating that is. That’s why we set up our online store a little differently.

When you shop with Marine Diesel Inc., what you see on our website is what we actually have on the shelf. If it’s listed online, it’s in stock. And if you order before 2:00 PM Eastern, we’ll have it boxed up and on its way to you that very same day.

We keep a huge inventory of genuine parts from Yanmar, MAN, Cummins, Northern Lights, Onan and many more manufacturers—everything from filters and switches to engine, transmission, and generator components. But we also know no two boats are the same, and sometimes you’re looking for something specific. If you don’t see it in our store, send us an email. We’ll dig in and do our best to source it for you.

Because at the end of the day, our goal is simple: get you the parts you need without the runaround. No backorder surprises. No wasted time. Just reliable parts, shipped fast, so you can get back to enjoying your boat.