UNDERWATER GEAR

Underwater Hull Boat Parts

If you need underwater gear, My Inboard Marine is the right place for you. We carry drive shafts, nuts, wrenches, shaft systems, seals, struts, rudders, steering systems and parts plus so much more! All designed to withstand the harsh effects of long exposure to water. Whatever tools or parts you need for your boat, you can find it right here at My Inboard Marine.

If you have any questions pertaining to our products, feel free to contact us today at 803-766-8586 or email us at sales@myinboardmarine.com and we will respond to help. Purchase your underwater hull boat parts from us today!

DRIVE SHAFTS

DRIVE SHAFT SEALS

RUDDER

SHAFT & STRUT HARDWARE

SHAFT & STRUT TOOLS

STRUTS & TRACKING FINS

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ACME Soft Case Prop Saver With C-Clamp and Tools ACME-4999

ACME Soft Case Prop Saver With C-Clamp and Tools ACME-4999

15%

$265.00 ~~$309.99~~

ACME Harmonic Prop Kit - The Weekend Saver Full Replacement Kit For 1-1/4 Inch Shafts ACME 5997

ACME HARMONIC PROP KIT - THE WEEKEND SAVER FULL REPLACEMENT KIT FOR <b>1-1/4</b> INCH SHAFTS

ACME HARMONIC PROP KIT - THE WEEKEND SAVER FULL REPLACEMENT KIT FOR <b>1-1/4</b> INCH SHAFTS

24%

$245.00 ~~$323.00~~

Rudder Assembly With Rudder Box Drop Tiller Arm - RPMC1.00S-DROP

Rudder Assembly With Rudder Box <b>Drop</b> Tiller Arm - RPMC1.00-S

33%

$964.80 ~~$1,448.51~~

Rudder Assembly Starboard Keyed

RUDDER ASSEMBLY N & J SEAL BOX AND PORT RPTN BLADE- RPTNNJ-P

33%

$875.00 ~~$1,298.44~~

1-1/8" PSS Shaft Seal Installation Kit 1-1/8" T-Fitting Water Supply Kit INSTKIT1.0X.37

PSS Shaft Seal Kit 1" T-Fitting Water Supply Kit

PSS Shaft Seal Kit 1" T-Fitting Water Supply Kit

24%

$65.00 ~~$85.00~~

Shaft Stuffing Box 1" Shaft Algonac OEM 2200 1

Shaft Stuffing Box 1" Shaft Algonac OEM 2200 1

14%

$319.00 ~~$369.00~~

.009 inch Shim Velvet Drive 1000037061

.009 inch Shim Velvet Drive 1000037061

23%

$9.95 ~~$12.95~~

Strut - Sanger 16 Degree 1 Inch Shaft 6 Hole Pattern - Includes Strut Bearings MH-710-1.00

Strut - Sanger 16 Degree 1 Inch Shaft 6 Hole Pattern - Includes Strut Bearings MH-710-1.00

Strut - Sanger 16 Degree 1 Inch Shaft 6 Hole Pattern - Includes Strut Bearings MH-710-1.00

14%

$555.00 ~~$646.99~~

Rudder - 26385 Algonac 1-1/4" Post Diameter Keyed

Rudder - 26385 Algonac 1-1/4" Post Diameter Keyed

Rudder - 26385 Algonac 1-1/4" Post Diameter Keyed

34%

$1,649.00 ~~$2,501.79~~

Strut Bushing 1 Inch I.D. X 1.50 Inch O.D. Brass Marine Hardware Bushing

Strut Bushing 1-1/4 Inch I.D. X 2.00 Inch O.D. Brass Marine Hardware Bushing

22%

$135.00 ~~$173.40~~

Strut - Bayliner 1-3/4" Shaft Size Includes Strut Bearings OEM Marine Hardware MH-BAYL63332

Strut - Bayliner 1-3/4" Shaft Size Includes Strut Bearings OEM Marine Hardware MH-BAYL63332

40%

$1,989.00 ~~$3,316.81~~

Strut Bushing 1-1/4 Inch I.D. X 2.00 Inch O.D. Brass Morse Bushing

Strut Bushing 1-1/4 Inch I.D. X 2.00 Inch O.D. Brass Morse Bushing

48%

$78.39 ~~$149.88~~

Strut Bushing 1-1/4 Inch I.D. X 2.00 Inch O.D. Brass Marine Hardware Bushing

Strut Bushing 1-1/4 Inch I.D. X 2.00 Inch O.D. Brass Marine Hardware Bushing

16%

$219.25 ~~$259.55~~

Rudder Box Assembly Ski Boat NJ Style RBST1.00NJ-BRG

Rudder Box Assembly Ski Boat NJ Style RBST1.00NJ-BRG

Rudder Box Assembly Ski Boat NJ Style RBST1.00NJ-BRG

29%

$499.55 ~~$700.35~~

Coupler Fine Spline Output Coupler Velvet Drive OEM Part VD-1000031001

Coupler Fine Spline Output Coupler Velvet Drive OEM Part VD-1000031001

22%

$290.31 ~~$371.64~~

Strut 16 Degree 1 Inch Shaft 6 Hole Pattern Includes Strut Bearings MHST711-1.0

Strut 16 Degree 1 Inch Shaft 6 Hole Pattern Includes Strut Bearings MHST711-1.0

Strut 16 Degree 1 Inch Shaft 6 Hole Pattern Includes Strut Bearings MHST711-1.0

19%

$647.00 ~~$799.99~~

Strut 16 Degree 1-1/8 Inch Shaft 6 Hole Pattern Includes Strut Bearings MHST711-1.12

Strut 16 Degree 1-1/8 Inch Shaft 6 Hole Pattern Includes Strut Bearings MHST711-1.12

Strut 16 Degree 1-1/8 Inch Shaft 6 Hole Pattern Includes Strut Bearings MHST711-1.12

18%

$675.00 ~~$819.09~~

1-1/4" PSS Shaft Seal Installation Kit 1-1/4" T-Fitting Water Supply Kit

PSS Shaft Seal Kit 1-1/8" T-Fitting Water Supply Kit

PSS Shaft Seal Kit 1-1/8" T-Fitting Water Supply Kit

12%

$75.00 ~~$85.00~~

1-1/8" PSS Shaft Seal Installation Kit 1-1/8" T-Fitting Water Supply Kit

PSS Shaft Seal Kit 1-1/8" T-Fitting Water Supply Kit

PSS Shaft Seal Kit 1-1/8" T-Fitting Water Supply Kit

23%

$50.00 ~~$65.00~~

Prop Nut And T-Handle Drain Buddy - The New "All Inclusive Prop Nut Wrench" by York

Prop Nut And T-Handle Drain Buddy - The New "All Inclusive Prop Nut Wrench" by York

Prop Nut And T-Handle Drain Buddy - The New "All Inclusive Prop Nut Wrench" by York

14%

$59.95 ~~$69.99~~

Tracking Fin - Malibu Turn Fin Flat Base Marine Hardware - MLBU000341

Tracking Fin - Malibu Turn Fin Flat Base Marine Hardware - MLBU000341

16%

$225.00 ~~$267.75~~

Install Tool For 1-1/4" Flex Gland Seal - Fits The 1-1/4"Flex Gland Dripless Shaft Seal by Johnson Propellers OJFGB_1.25

Install Tool For 1-1/4" Flex Gland Seal - Fits The 1-1/4"Flex Gland Dripless Shaft Seal by Johnson Propellers OJFGB_1.25

Install Tool For 1-1/4" Flex Gland Seal - Fits The 1-1/4"Flex Gland Dripless Shaft Seal by Johnson Propellers OJFGB_1.25

16%

$16.00 ~~$19.00~~

Tracking Fin - Special Turn Fin Flat Base Marine Hardware - TURN2020

Tracking Fin - Special Turn Fin Flat Base Marine Hardware - TURN2020

18%

$405.00 ~~$492.78~~

Strut - 15 Degree - 1 Inch Shaft 6 Hole Bolt Pattern STSL-15 Includes Strut Bearings

STRUT - 15 DEGREE - 1-1/8 INCH SHAFT 6 HOLE BOLT PATTERN STSL-15 INCLUDES STRUT BEARINGS

31%

$530.29 ~~$769.69~~

15 Degree 1" Inch Shaft Size Includes Strut Bearings Moomba - MHST705-1.00

15 Degree 1" Inch Shaft Size Includes Strut Bearings Moomba - MHST705-1.00

15 Degree 1" Inch Shaft Size Includes Strut Bearings Moomba - MHST705-1.00

3%

$619.00 ~~$636.00~~

15 Degree 1-1/8" Inch Shaft Size Includes Strut Bearings Moomba - MHST705-1.12

15 Degree 1-1/8" Inch Shaft Size Includes Strut Bearings MHST705-1.00-1.12

15 Degree 1-1/8" Inch Shaft Size Includes Strut Bearings Moomba - MHST705-1.00-1.12

34%

$505.49 ~~$769.63~~

Coupler & Set Screw Combo for A.R.E. Drive Shaft Systems - 5 Inch ZF Hurth Inverted Style Coupler OEM

Coupler & Set Screw Combo for A.R.E. Drive Shaft Systems - 5 Inch ZF Hurth Inverted Style Coupler OEM

Coupler & Set Screw Combo for A.R.E. Drive Shaft Systems - 5 Inch ZF Hurth Inverted Style Coupler OEM

35%

$185.00 ~~$284.00~~

Strut Custom Strut - Marine Hardware® - 15.6 Degree 1.125 I.D. Supreme SL Strut

Strut Custom Strut - Marine Hardware® - 15.6 Degree 1.125 I.D. Supreme SL Strut

26%

$647.05 ~~$869.99~~

Strut Bushing 1-1/4 Inch I.D. X 1-3/4 Inch O.D. Brass Marine Hardware Bushing

Strut Bushing Set 1-1/4 Inch I.D. X 1-3/4 Inch O.D. Brass Marine Hardware Bushings

19%

$209.55 ~~$259.55~~

Puller For Gimbal Bearings Sierra® 18-7920-2

Puller For Gimbal Bearings Sierra® 18-7920-2

22%

$340.56 ~~$438.09~~

1-1/8" X 4" A.R.E Inboard Shaft System and Coupler Dual Taper With 7/16" Bolt Holes Hurth Ski Vee

1-1/8" X 4" A.R.E Inboard Shaft System and Coupler <b>With 7/16" Bolt Holes</b> Hurth Ski Vee

1-1/8" X 4" A.R.E Inboard Shaft System and Coupler <b>With 7/16" Bolt Holes</b> Hurth Ski Vee

27%

$562.00 ~~$768.00~~

1-1/4" PSS Shaft Seal Kit For 1-1/4" Diameter Drive Shafts Comes With Install Kit

1-1/4" PSS Shaft Seal Kit For 1-1/4" Diameter Drive Shafts Comes With Install Kit

1-1/4" PSS Shaft Seal Kit For 1-1/4" Diameter Drive Shafts Comes With Install Kit

11%

$355.00 ~~$398.00~~