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 Harmonic Prop Puller For 1-1/2 INCH Shafts 5010

ACME Harmonic Prop Puller For 1-1/2 INCH Shafts 5010

ACME Harmonic Prop Puller For 1-1/2 INCH Shafts 5010

8%

$132.00 ~~$142.90~~

Acme Harmonic Prop Puller For 2 Inch Shafts 5012

Acme Harmonic Prop Puller For <b>2 Inch</b> Shafts 5012

Acme Harmonic Prop Puller For <b>2 Inch</b> Shafts 5012

9%

$174.00 ~~$191.00~~

The ACME Harmonic Prop Kit - The Weekend Saver Full Replacement Kit For 1 Or 1-1/8 Inch Shafts ACME-4997

ACME HARMONIC PROP KIT - THE WEEKEND SAVER FULL REPLACEMENT KIT FOR 1 OR 1-1/8 INCH SHAFTS

ACME HARMONIC PROP KIT - THE WEEKEND SAVER FULL REPLACEMENT KIT FOR 1 OR 1-1/8 INCH SHAFTS

11%

$178.05 ~~$199.99~~

Rudder Assembly N & J Seal Box And Port RPTN Blade- RPTNNJ-P

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

25%

$1,224.05 ~~$1,639.95~~

Strut - Moomba-Supra Vee Drive 15 Degree 1-1/8" Shaft Size Includes Strut Bearings MH701-1.12

Strut - Moomba-Supra Vee Drive 15 Degree 1-1/8" Shaft Size Includes Strut Bearings MH701-1.12

14%

$577.00 ~~$669.00~~

Seal Kit Lower Unit Lower Unit Seal Kit for Johnson Evinrude OEM 18-2684

Seal Kit Lower Unit Lower Unit Seal Kit for Johnson Evinrude OEM 18-2684

7%

$31.00 ~~$33.49~~

ACME Harmonic Prop Puller For 1-3/8 Inch Shafts 5019

ACME Harmonic Prop Puller For 1-3/8 Inch Shafts 5019

ACME Harmonic Prop Puller For 1-3/8 Inch Shafts 5019

7%

$135.00 ~~$145.00~~

OJ Johnson Prop Knocker - For 1" - 1 - 1/8" And 1-1/4" Shafts For Tige - Malibu The Original Prop Knocker

OJ JOHNSON PROP KNOCKER FOR 1 AND 1-1/8 INCH SHAFTS

OJ JOHNSON PROP KNOCKER FOR 1 AND 1-1/8 INCH SHAFTS

11%

$31.00 ~~$35.00~~

Install Tool For 1-1/8" Flex Gland Seal - Fits The 1-1/8"Flex Gland Dripless Shaft Seal by Johnson Propellers OJFGB_1.125

Install Tool For 1-1/8" Flex Gland Seal - Fits The <b>1-1/8"</b> Flex Gland Dripless Shaft Seal by Johnson Propellers OJFGB_1.125

Install Tool For 1-1/8" Flex Gland Seal - Fits The <b>1-1/8"</b> Flex Gland Dripless Shaft Seal by Johnson Propellers OJFGB_1.125

16%

$16.00 ~~$19.00~~

Strut - Sanger 16 Degree 1-1/8 Inch Shaft 6 Hole Pattern - Includes Strut Bearings MH-710-1.12

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

9%

$594.00 ~~$656.00~~

Shaft Log 15-16 Degree Aluminum OEM Marine Hardware - SHLG16150A

Shaft Log 15-16 Degree Aluminum OEM Marine Hardware - SHLG16150A

9%

$116.05 ~~$128.04~~

1" X 5" A.R.E. Inboard Shaft System and Coupler Dual Taper WS2000A

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

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

27%

$514.00 ~~$707.00~~

Strut Bearings Set OJ Marine Vesconite 1" I.D. X 1-1/2" O.D. OEM 2025

Strut Bearings Set Glide Marine Vesconite Hilube 1" X 1-1/2"

16%

$75.00 ~~$89.00~~

1-1/8" X 4" A.R.E. Inboard Drive Shaft System Dual Taper WS2050

1-1/8" X 4" A.R.E. Inboard Drive Shaft System Dual Taper

1-1/8" X 4" A.R.E Inboard Shaft System and Coupler

16%

$585.00 ~~$699.00~~

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

1%

$472.00 ~~$479.00~~

Ring Nut | ZF Industries 637513037

Ring Nut | ZF Industries 637513037

Ring Nut | ZF Industries 637513037

10%

$29.50 ~~$32.95~~

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~~

Glide Strut Bearing Set | Bushing 1" Shaft Diameter OEM 1.000X1.250X2.000

Glide Strut Bearing | Bushing 1-1/4" Shaft Diameter OEM 1.250X1.500X2.000

Glide Strut Bearing | Bushing 1-1/4" Shaft Diameter OEM 1.250X1.500X2.000

21%

$45.00 ~~$57.00~~

Rudder Assembly Mastercraft 1987 - 2015 - Flat Tiller Arm Keyed Port Or Starboard

Rudder Assembly Mastercraft 1987 - 2015 - Flat Tiller Arm Keyed Port Or Starboard

Rudder Assembly Mastercraft 1987 - 2015 - Flat Tiller Arm Keyed Port Or Starboard

22%

$1,135.00 ~~$1,448.99~~

Rudder Assembly RPTN Slotted Port or Starboard Drop TA-RPTNSB-P-DROP

REPLACEMENT RUDDER ASSEMBLY FOR TOURNAMENT SKI BOATS

12%

$1,089.48 ~~$1,238.05~~

Rudder Algonac Cast 1000C803

Rudder Algonac Cast 1000C803

Rudder Algonac Cast 1000C803

23%

$1,145.00 ~~$1,490.09~~

Strut Bushing Set 1 Inch I.D. X 1-1/2 Inch O.D. Brass Bearings SB1.0X1.5

Strut Bushing Set 1 Inch I.D. X 1-1/2 Inch O.D. Brass Bearings SB1.0X1.5

Strut Bushing Set 1 Inch I.D. X 1-1/2 Inch O.D. Brass Bearings SB1.0X1.5

15%

$145.00 ~~$169.95~~

Bolt Flywheel Damper GM Small And Big Block Engine OEM R009092

Bolt Flywheel Damper GM Small And Big Block Engine OEM R009092

55%

$6.24 ~~$13.73~~

1-1/8" X 5" Inboard Shaft System With Inverted Hurth Steel Coupler Dual Taper 50.00" Assembled Length

1-1/8" X 5" Inboard Shaft System With Inverted Hurth Steel Coupler Dual Taper 55.750 Assembled Length

1-1/8" X 5" Inboard Shaft System With Inverted Hurth Steel Coupler Dual Taper 55.750 Assembled Length

26%

$610.00 ~~$828.77~~

1-1/4" Custom Inboard Prop Shaft System With Borg Warner Style 5" Coupler Dual Taper 58.75 Inch Assembled Length

1-1/4" Custom Inboard Prop Shaft System With Borg Warner Style 5" Coupler Dual Taper 58.75 Inch Assembled Length

1-1/4" Custom Inboard Prop Shaft System With Borg Warner Style 5" Coupler Dual Taper 58.75 Inch Assembled Length

28%

$659.00 ~~$910.22~~

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~~

Glide Strut Bearing Set | Bushing 1-1/8" Shaft Diameter| 1-1/2 Outside Diameter OEM 1.125X1.500X3.000

Glide Strut Bearing | Bushing 1-1/4" Shaft Diameter OEM 1.250X1.500X2.000

Glide Strut Bearing | Bushing 1-1/4" Shaft Diameter OEM 1.250X1.500X2.000

22%

$47.00 ~~$60.00~~

Glide Strut Bearing Set | Bushing 1-1/8" Shaft Diameter| 1-1/2 Outside Diameter OEM 1.125X1.500X2.000

Glide Strut Bearing | Bushing 1-1/4" Shaft Diameter OEM 1.250X1.500X2.000

Glide Strut Bearing | Bushing 1-1/4" Shaft Diameter OEM 1.250X1.500X2.000

21%

$45.00 ~~$57.00~~

Glide Strut Bearing Set | Bushing 1-1/8" Shaft Diameter | 1-3/8 Outside Diameter OEM 1.125X1.375X2.000

Glide Strut Bearing | Bushing 1-1/4" Shaft Diameter OEM 1.250X1.500X2.000

Glide Strut Bearing | Bushing 1-1/4" Shaft Diameter OEM 1.250X1.500X2.000

21%

$45.00 ~~$57.00~~

Glide® Replacement Seal Kit 1" | One Inch OEM GMS-TL-1.000

Glide® Replacement Seal Kit 1" | One Inch OEM GMS-TL-1.000

Glide® Replacement Seal Kit 1-1/4" | OEM GMS-TL-1.250

32%

$32.50 ~~$47.50~~

Acme Harmonic Prop Puller For 2-1/4 - 2-1/2 Inch Shafts 5021

Acme Harmonic Prop Puller For <b>2-1/4 - 2-1/2 Inch</b> Shafts 5021

Acme Harmonic Prop Puller For <b>2-1/4 - 2-1/2 Inch</b> Shafts 5021

10%

$212.05 ~~$234.70~~

Prop Knocker All Brass Harmonic Prop Puller - For 1-3/8" Shafts KNOCKER138

Prop Knocker All Brass Harmonic Prop Puller - For 1" And 1-1/8" Shafts

Prop Knocker All Brass Harmonic Prop Puller - For 1" And 1-1/8" Shafts

11%

$77.95 ~~$87.99~~