Toggle menu
  • 0

    • Contact us!! Cick here

  • Engine
  • Drivetrain
  • Underwater Hardware
  • Maintenance
  • Accessories
  • Clothing, Hats, and Gifts
  • Shop by Brand
  • Indmar
  • View all Brands
  • Engine
  • Drivetrain
  • Underwater Hardware
  • Maintenance
  • Accessories
  • Clothing, Hats, and Gifts

    • Shop by Brand

  • Indmar
  • View all Brands

    • Underwater Hardware

    Wanting to upgrade your system's propellers? On the hunt for marine underwater connectors and cables? No matter what you're looking for, Discount Inboard Marine is sure to have the best prices on underwater hardware and accessories from the top manufacturers in the industry. From marine underwater mechanical cables to drive shaft seals, you'll find a vast selection of products perfect for any repair, replacement or overhaul. Discover why experienced boaters trust Discount Inboard Marine as their go-to inboard engine parts supplier. 

    • LEGEND 14 X 18 LH 3 BLD 1-1/8
      Quick view

      LEGEND 14 X 18 LH 3 BLD 1-1/8

      14 X 18 LH, 1-1/8" bore. The original "Powerslot" prop for Mastercraft's with 1.5 ratio transmissions.   The Force by OJ Props welcome to the fourth dimension! The Force propeller is a breakthrough in four-bladed prop design, brought to you by the...
      $449.00
      Add to Cart
    • LEGEND 14 X 16 LH 3 BLD 1
      Quick view

      LEGEND 14 X 16 LH 3 BLD 1

      14 X 16 LH, SKI BRENDELLA WITH RH ENGINE RUNNING PCM 1.23:1 TRANSMISSION. THIS ONE'S FOR YOU!!!   OJ® Legend Propeller. The track record of the OJ® Legend speaks for itself. The Legend has pulled skiers in every major event in the world...
      $449.00
      Add to Cart
    • LEGEND 14 X 14 RH 3 BLD 1
      Quick view

      LEGEND 14 X 14 RH 3 BLD 1

      OJ 14 X 14 RH, Barefoot Nautique with 454.This classic "Legend" prop is our 3rd most popular seller.   OJ® Legend Propeller. The track record of the OJ® Legend speaks for itself. The Legend has pulled skiers in every major event in the world...
      $460.00
      Add to Cart
    • LEGEND 14 X 14 LH 3 BLD 1
      Quick view

      LEGEND 14 X 14 LH 3 BLD 1

      14 X 14 LH, Mastercrafts & Supras with 454.   OJ® Legend Propeller. The track record of the OJ® Legend speaks for itself. The Legend has pulled skiers in every major event in the world. That’s why the OJ® Legend is the...
      $449.00
      Add to Cart
    • LEGEND 13 X 13 RH 3 BLD 1
      Quick view

      LEGEND 13 X 13 RH 3 BLD 1

      OJ 13 X 13 RH - Ski Nautique thru 1988.Our second most popular "Legend" prop for Nautique's with small block engines and 1:1 transmission.   OJ® Legend Propeller. The track record of the OJ® Legend speaks for itself. The Legend has pulled...
      $439.00
      Add to Cart
    • LEGEND 13 X 13 LH 3 BLD 1
      Quick view

      LEGEND 13 X 13 LH 3 BLD 1

      OJ 13 X 13 LH 1" bore, the original classic.Our most popular "Legend" prop for boats with 1:1 transmissions and 1" shaft. Mastercraft, Supra, Moomba, Malibu thru 1991, Ski Supreme, Ski Centurion, etc. The original from the 70's & 80's ...
      $425.00
      Add to Cart
    • HARMONIC PROP PULLER, G BOATS, 1-1/4 SHAFT
      Quick view

      HARMONIC PROP PULLER, G BOATS, 1-1/4 SHAFT

      FOR G-BOATS WITH 1-1/4" SHAFT. Harmonic prop puller fits 1-1/4" shafts great for removing your inboard boats propeller with ease. most Nautique G boats have 1-1/4 inch prop shafts which this will fit.     Bin Number (ISBN): 51321
      $75.00
      Add to Cart
    • 14.5 X 14.25 (.150C) 4 BLD, SPLINED
      Quick view

      14.5 X 14.25 (.150C) 4 BLD, SPLINED

      2003 Up Mastercraft Wakeboard/Surf/Cruise. More cup for less RPM than Acme # 1285. Approximately 200 RPM less at WOT, this is a better choice if you have to run some distance to get to your spot.Diameter: 14.50"Pitch: 14.25"Cup: .150"Hub length: Bore:...
      $800.00
      Add to Cart
    • 14.5 X 14.25 (.105C) 4 BLD SPLINED
      Quick view

      14.5 X 14.25 (.105C) 4 BLD SPLINED

      03 Up Mastercraft Wakeboard/Surf.Improved hole shot and fuel economy when running extra ballast. (1.5:1 Ratio Transmissions).Diameter: 14.50"Pitch: 14.25"Cup: .105"Hub length: 03.125"Bore: SplineBlades: 4Rotation: Left   Bin Number (ISBN): 10907
      $800.00
      Add to Cart
    Compare Selected