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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5
6

1-1/8" X 5" A.R.E Inboard Shaft System and Coupler Dual Taper WS2050A

1-1/8" X 5" A.R.E Inboard Shaft System and Coupler

1-1/8" X 5" A.R.E Inboard Shaft System and Coupler

22%

$625.00 ~~$798.00~~

Strut - Mastercraft 1986 and Up With 1 Inch Drive Shaft 16 Degree - Includes New Bearings

Strut - Mastercraft 1986 and Up With 1 Inch Drive Shaft 16 Degree - Includes New Bearings

8%

$569.50 ~~$619.99~~

1-1/8" PSS Shaft Seal Kit 1-1/8" Diameter Drive Shafts Comes With Install Kit

1-1/8" PSS Shaft Seal Kit 1-1/8" Diameter Drive Shafts Comes With Install Kit

1-1/8" PSS Shaft Seal Kit 1-1/8" Diameter Drive Shafts Comes With Install Kit

20%

$385.00 ~~$479.00~~

Rudder Box Backing Plate Only OEM BKPLSQSML-B

Rudder Box Backing Plate Only OEM BKPLSQSML-B

7%

$84.00 ~~$90.66~~

Rudder Assembly With Rudder Box STRAIGHT Tiller Arm - RPMC1.00-S

Rudder Assembly With Rudder Box STRAIGHT Tiller Arm - RPMC1.00-S

Rudder Assembly With Rudder Box STRAIGHT Tiller Arm - RPMC1.00-S

24%

$985.00 ~~$1,299.97~~

Rudder Assembly RPTH400-SB-F

Rudder Assembly RPTH400-SB-F

Rudder Assembly RPTH400-SB-F

20%

$995.00 ~~$1,238.05~~

Rudder Assembly Flat Arm Tiller - RPTLSB-P

RUDDER ASSEMBLY DROP ARM TILLER - RPTLSB-P-DROP

31%

$864.00 ~~$1,248.81~~

Strut MB Sort 16 Degree 1-1/8 Inch Shaft 8 Hole Bolt Pattern With Bearings MHST756-1.12

Strut MB Sort 16 Degree 1-1/8 Inch Shaft 8 Hole Bolt Pattern With Bearings MHST756-1.12

Strut MB Sort 16 Degree 1-1/8 Inch Shaft 8 Hole Bolt Pattern With Bearings MHST756-1.12

23%

$619.00 ~~$808.12~~

Tool Output Flange Nut Wrench ZF Indmar 99-6010

Tool Output Flange Nut Wrench Indmar 99-6010

7%

$219.00 ~~$235.00~~

Strut Malibu N & J With Bearings 1 Inch Shaft Marine Hardware OEM MLBU000356

Strut Malibu N & J With Bearings 1 Inch Shaft Marine Hardware OEM MLBU000356

23%

$619.00 ~~$808.12~~

CUSTSHAFT-1.12 PSAT17/1.12X57.250 Assy with REV BW5 Steel Coupler

1-1/8" X 5" Inboard Shaft System With Inverted Hurth Coupler Dual Taper

27%

$562.00 ~~$768.00~~

Strut - Sanger 16 Degree 1-1/8 Inch Shaft 6 Hole Pattern - Includes Strut Bearings SNGRST2012

Strut - Sanger 16 Degree 1-1/8 Inch Shaft 6 Hole Pattern - Includes Strut Bearings SNGRST2012

25%

$605.00 ~~$808.12~~

Rudder Stuffing Box 1" Shaft Algonac OEM 22003

Rudder Port Stuffing Box Body 1" Shaft Algonac OEM 2200 1

31%

$580.00 ~~$845.44~~

Castle Nut Brass Low Profile For 1" and 1-1/8" Inboard Shafts Slotted Castle Nut PNUTFULL-1.000-BCN

Castle Nut Brass For 1" and 1-1/8" Inboard Shafts Slotted Castle Nut PNUTFULL-1.000-BCN

35%

$29.95 ~~$45.80~~

Shaft Seal Only OJ 1-1/8 With Snap Ring GBS1125-JP

Shaft Seal Only OJ 1-1/8 With Snap Ring GBS1125-JP

29%

$34.00 ~~$48.00~~

Strut Malibu 1997 And Up 16 Degree 1-1/8" Shaft Bearings

Strut Malibu 1997 And Up 16 Degree

Strut Malibu 1997 And Up 16 Degree

29%

$548.00 ~~$769.69~~

Nut Only - Retaining Nut Fits ALL A.R.E. Drive Shaft Systems

Nut Only - Retaining Nut Fits ALL A.R.E. Drive Shaft Systems

Nut Only - Retaining Nut Fits ALL A.R.E. Drive Shaft Systems

14%

$19.00 ~~$22.00~~

Seal Kit Lower Unit Lower Unit Seal Kit 84-86 OEM BRP-0396352

Seal Kit Lower Unit Lower Unit Seal Kit 84-86 OEM BRP-0396352

5%

$61.00 ~~$63.99~~

Woodruff Coupler Key For A.R.E. Drive Shafts - Coupling Side - OEM KEYCPSY.2

Woodruff Coupler Key For A.R.E. Drive Shafts - Coupling Side - OEM KEYCPSY.2

Woodruff Coupler Key For A.R.E. Drive Shafts - Coupling Side - OEM KEYCPSY.2

28%

$13.00 ~~$17.95~~

Strut Bushing 1-3/8 Inch I.D. X 2 Inch O.D. Brass Marine Hardware Bushing

Strut Bushing 1-3/8 Inch I.D. X 2 Inch O.D. Brass Marine Hardware Bushing

Strut Bushing 1-3/8 Inch I.D. X 2 Inch O.D. Brass Marine Hardware Bushing

7%

$247.85 ~~$267.88~~

Nylock Prop Nut Brass For 1-1/4" Shafts Nylon Prop Nut

Nylock Prop Nut Brass For 1-1/4" Shafts Nylon Prop Nut

Nylock Prop Nut Brass For 1-1/4" Shafts Nylon Prop Nut

18%

$33.00 ~~$40.00~~

1-1/8" X 5" A.R.E Inboard Shaft System With Inverted Hurth Coupler Dual Taper WS2050H

1-1/8" X 5" A.R.E Inboard Shaft System With Inverted Hurth Coupler Dual Taper

1-1/8" X 5" A.R.E Inboard Shaft System With Inverted Hurth Coupler

6%

$840.00 ~~$895.00~~

Prop Wrench A.R.E. 1-1/4" X 3/4" For All Correct Craft

Prop Wrench A.R.E. 1-1/4" X 3/4" For All Correct Craft

12%

$35.00 ~~$39.89~~

Strut Mastercraft 1986 Up 1-1/8 Inch Drive Shaft - Includes New Bearings

Strut Mastercraft 1986 Up 1-1/8 Inch Drive Shaft - Includes New Bearings

12%

$545.00 ~~$619.99~~

5/16 x 22 inch Teflon PTFE Flax Shaft Packing | Western Pacific Trading 10018

5/16 x 22 inch Teflon PTFE Flax Shaft Packing | Western Pacific Trading 10018

17%

$3.49 ~~$4.19~~

Strut Bushing Set 1-1/8 Inch I.D. X 1-3/8 Inch O.D. Brass Bearings OEM Marine Hardware

Strut Bushing Set 1-1/8 Inch I.D. X 1-3/8 Inch O.D. Brass Bearings OEM Marine Hardware

20%

$159.05 ~~$199.00~~

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

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

35%

$145.05 ~~$222.40~~

O-Ring | ZF Industries 0634303314

O-Ring | ZF Industries 0634303314

29%

$8.50 ~~$12.00~~

Ring Nut | ZF Industries 637513037

Ring Nut | ZF Industries 637513037

Ring Nut | ZF Industries 637513037

4%

$27.00 ~~$28.00~~

Stainless Steel Nylock Nut, 3/4-Inch | Marine Machine NN 3/4-16

Stainless Steel Nylock Nut, 3/4-Inch | Marine Machine NN 3/4-16

Stainless Steel Nylock Nut, 3/4-Inch | Marine Machine NN 3/4-16

11%

$14.00 ~~$15.80~~

Packing Nut Wrench For Rudder | Shaft Stuffing Box 2-1/2" OEM SPW-435

Packing Nut Wrench For Rudder | Shaft Stuffing Box 2-1/4" OEM SPW-415

Packing Nut Wrench For Rudder | Shaft Stuffing Box 2-1/4" OEM SPW-415

9%

$40.95 ~~$44.95~~

Packing Nut Wrench For Rudder | Shaft Stuffing Box 2-1/4" OEM SPW-415

Packing Nut Wrench For Rudder | Shaft Stuffing Box 2-1/4" OEM SPW-415

Packing Nut Wrench For Rudder | Shaft Stuffing Box 2-1/4" OEM SPW-415

9%

$38.95 ~~$42.95~~