Inboard Boat Parts

MasterCraft MDC Box Are all of your gauges not working after the winter or a cold snap? Your MDC box is most likely the problem. Replace your MasterCraft MDC Box and get everything back to working! This MasterCraft MDC Box is direct from MasterCraft and...

Gas Shock 30lb Sun Deck and Engine Cover Gas shock from MasterCraft Boats used on several MasterCraft boats for the Sun Deck, and on many boats from 1991-1997 for the Engine Cover. This gas shock has 30lbs of pressure and measures 20" in length.This...

Fly High Fat Sac Fitting W748 Fly High Fat Sac Fitting W748 - 1" Quick connect to barbed 1" fitting. If you are adding or modifying a ballast system, you are going to need some of these.

Johnson Ultima Bilge Pump 800GPH This is a OEM MasterCraft Johnson Ultima Bilge Pump 800GPH. This will have the MasterCraft quick connector wiring harness so you will be able to unplug your old broken bilge and plug in a new pump. Johnson Ultima...

Indmar Thermostat Gasket This thermostat gasket is commonly used on many late 80's to early 90's Indmar engines. This gasket measures 3 38/" across (at the widest point) and 4 1/4" long. This part is commonly found in MasterCraft, Supra, Moomba and...

GM Pre-Vortec Marine Spark Plugs Fits GM based pre-Vortec engines used by Indmar and PCM from 1997 and earlier. Carbureted and EFI's. These engines were run in many MasterCraft, Supra, Moomba and Malibu boats. Midwest MasterCraft is proud to offer tune...

Indmar Distributor cap GM Gen 2 HEI Fits GM based engines using Delco Gen 2 HEI distributor. Generally from 1994 to 2004. Like Indmarξξ 310hp carb., TBI, early MCX, Monsoon, Assult, Apex, Pro Ski EFI. Has brass terminals to resist corrosion. Cap only...

Exhaust Flap Retainer This is a Exhaust Flap Retainer. This retainer is designed to fit a 3.5" Exhaust Flap. Use the boat part look up below to ensure you are purchasing the correct part for your boat.  

Ilmor Raw Water Pump Impeller (Closed Cooled and 7.4L) This Ilmor genuine impeller kit is made from top quality materials specifically formulated to provide peak performance for use in your Ilmor engine. Kit includes: impeller, gasket and o-ring. Use...

MasterCraft Rear Storage Bin This is a MasterCraft factory replacement plastic storage bin normally found under the rear center seat of many MasterCraft boats. This is a molded plastic storage bin sometimes referred to as a cooler. the Upper "lip" of the...

Ilmor Water Pump Impeller This Ilmor genuine impeller kit is made from top quality materials specifically formulated to provide peak performance for use in your Ilmor raw water pump. Kit includes: impeller and o-ring. This impeller is designed to work...

MasterCraft Trailer Lights LED (Red) LED MasterCraft Trailer lights will not only outlast the traditional style they are brighter providing a safer driving experience both night and day. In addition, LED lights run very cool making them fully...