Underwater Gear

Propeller Shaft Cotter Pin The Cotter Pin helps ensure that you don't lose your boats propeller and prop nut. Replace the cotter pin every time you change out your boat prop to ensure that you never get stranded on the lake, or worse lose your costly...

MasterCraft Strut for boats with 1" Drive Shaft The MasterCraft strut is a genuine MasterCraft boat part for boats with a 1" keyed drive shaft. This strut is specifically designed for MasterCraft direct drive boats with a 1:1 transmission. This...

Prop Key 1/4" x 1 1/4" Don't be caught on the lake without a spare Prop Key 1/4" x 1 1/4" This is too important of a piece to be with out and letŒÍs face it, there is no way to look cool while stranded on the lake. This is a universal part it works on...

3M 5200 Marine Adhesive Sealant 3oz Tube 3M 5200 Marine Adhesive and Sealant is used when installing new struts or tracking fins. This high strength and white in color. 5200 provides for watertight bonding and sealing of fiberglass and wood. Ideal for...

Log Shaft Packing For 1 1/8" Drive Wax impregnated rope for drive shaft and rudder stuffing boxes. Each piece is 3/16 diameter and 4.5" long. The 3/16 shaft packing is designed for boats with a 1 1/8" drive shaft which is commonly found on MasterCraft,...

MasterCraft OEM Rudder Port - 172 This genuine MasterCraft OEM Rudder Port is model specific. If you have damaged your rudder Port it is typical that your Rudder is also damaged along with other Under Water Gear. Use the Parts Finder to select your year...

MasterCraft Boats Nylon T Handle Drain Plug Assembly MasterCraft Nylon T handle replacement drain plug. This T handle drain plug is made of Nylon and is made for a marine environment and is a direct factory replacement for MasterCraft boats built from...

MasterCraft Tracking Fin Genuine MasterCraft tracking fins for boats built from 2005 and up. This fin uses a 4 bolt mounting pattern and an investment cast construction process. Investment casting allows for extreme precision giving your boat the best...

MasterCraft OEM Drive Shaft 47.5" - 200 This is a 47.5 inch long by 1 inch diameter MasterCraft drive shaft with coupler. This drive shaft is specifically designed for many MasterCraft Skier, ProStar and TriStar boats. This is a Genuine MasterCraft...

Packing Gland For 1" Shaft Replace your boats worn packing gland with this new assembly. Specifically designed for boats with a 1 1/8" drive shaft. Please note this part DOES NOT include log shaft packing, this must be purchased separately This part is...

MasterCraft OEM Strut - 399 This genuine MasterCraft OEM Strut is model specific. Even a small bend in your strut can cause vibrations and long term damage to your drive shaft and possibly transmission. If you have a bent strut get your boat dialed back...

Rudder Key 1/4" x 3/4" Rudder Key 1/4" x 3/4" Replacing your cotter pin is cheap insurance and should never be overlooked. This is too important of a piece to be with out and letŒÍs face it, there is no way to look cool while stranded on the lake. This...

Prop Puller for Inboard Boats Cast from 8630 steel alloy, this puller is heat treated for strength and nickel-chrome plated for corrosion resistance. Capable of handling over 150 foot lbs. of torque, this cast puller is much stronger than bronze or...

MasterCraft OEM Rudder- 178 This genuine MasterCraft OEM Rudder is model specific. If you have damaged your rudder it is typical that your Rudder Port is also damaged along with other UnderWater Gear. Use the Parts Finder to select your year make and...

Rudder Cotter Pin 2" Long | 3/16 The Rudder Cotter Pin is a small but essential part. Replacing your cotter pin is cheap insurance and should never be overlooked. This is too important of a piece to be with out and letŒÍs face it, there is no way to...

Log Shaft Packing For 1" Drive Wax impregnated rope for drive shaft and rudder stuffing boxes. Each piece is 1/4" diameter and 4.5" long. The 1/4" shaft packing is designed for boats with a 1" drive shaft which is commonly found on 2002 and older...

MasterCraft OEM Rudder- 176 This genuine MasterCraft OEM Rudder is model specific. If you have damaged your rudder it is typical that your Rudder Port is also damaged along with other UnderWater Gear. Use the Parts Finder to select your year make and...

Center Drain Plug Assembly W/T-Handle This T handle, boat drain plug is made of brass for long lasting durability in a marine environment and is a direct factory replacement for MasterCraft boats built from 1982 to 2004. This will also work in Supra and...

Inboard Boat Prop Nut for 1" and 1"1/8 Drive Shafts A simple replacement for you lost or damaged prop nut. This is a universal part that fits MasterCraft, Malibu, Supra, Moomba, Gekko, Correct Craft, Nautique and Sanger boats with a 1" or a 1 1/8" drive...

MasterCraft OEM Drive Shaft 52.5" - 325 This is a 52.5 inch long by 1 1/8 inch diameter MasterCraft drive shaft with coupler.  This is a Genuine MasterCraft replacement part. Includes new prop nut and cotter pin. Designed for boats with a splined drive...