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!

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
$632.00 $798.00
Dual Taper, Pricing Good For Shafts Up To 5' You Must Supply Us With The "A" Shaft Length Measurement. Please follow the illustration in the pictures and be...
Prop Wrench A.R.E. 1-1/4" X 3/4" For All Correct Craft
$35.00 $39.89
This wrench WILL FIT Correct Craft. Fits the "Castle Nut" and the 3/4" end fits the A.R.E. Ironman Prop Puller. For ALL OTHERS use Item ARE106 Helps remove the...
Strut Mastercraft 1986 Up 1-1/8 Inch Drive Shaft - Includes New Bearings
$545.00 $619.99
Has 8 Mounting holes and includes brass shelled rubber strut bearings! Fits 1986 up Mastercraft boats with the Powerslot or V-drive 1-1/8" shafts with an...
Shaft Seal Only OJ 1-1/4" Inch With Snap Ring  OJ - XPC OEM OJ 2127 Shaft Seal Only OJ 1-1/4" Inch With Snap Ring  OJ - XPC OEM OJ 2127
$35.00 $48.80
Replacement seal for GLIDE GMSS and OJ dripless systems with 1-1/4" shafts. OJ dripless systems with 1-1/4" shafts that are held in with a snap...
Shaft Seal Only OJ 1" Inch With Snap Ring OEM OJ 2040
$29.00 $40.80
Replacement seal for GLIDE GMSS and OJ dripless systems with 1" shafts. If you’re looking for a replacement seal for an OJ XPC dripless system...
Rudder Algonac Cast Searay Rudder OEM 26540 Rudder Algonac Cast Searay Rudder OEM 26540
$3,710.00 $5,236.61
REPLACEMENT RUDDER - POST AND RUDDER ONLY FOR Searay 410, 420, 440 with 1/2 inch rudder post. Fits Searay 410, 420 and 440 Shaft Size: ...
1-1/4" Custom Inboard Prop Shaft System With Borg Warner 5 Inch Drive Coupler Dual Taper 56.188 Inch Assembled Length 1-1/4" Custom Inboard Prop Shaft System With Borg Warner 5 Inch Drive Coupler Dual Taper 56.188 Inch Assembled Length
$705.00 $925.46
Marine Hardware 1-1/4" Custom Prop Shaft & Borg Warner 5" Coupler Shaft length is 56.188" Assembled Length 1-1/4" Shaft Diameter Borg Warner Coupler Face System...
Tracking Fin Short - Marine Hardware TURN2020-S
$365.90 $426.88
Tracking Fin Short - Special Turn Fin Flat Base Marine Hardware - TURN2020-S Marine Hardware,™ Inc. proudly makes the most competitive product line of ski...
Gimbal Bearing, SX Drives | Volvo Penta 21752712
$132.00 $139.00
Gimbal Bearing OEM sealed gimball bearing for a variety of SX model sterndrives. Fits TSK SX-C, TSK SX-C1, TSK SX-C1AC, TSK SX-C2AC, TSK SX-CLT M10,...
Strut Bushing Set 1-1/8 Inch I.D. X 1-1/2 Inch O.D. Brass Bearings OEM Marine Hardware
$148.05 $209.40
1 Inch I.D. X 1-3/8 Inch O.D. MARINE HARDWARE OEM STRUT BEARING SET Fits some Malibus, Mastercrafts, Ski Brendella, Ski Centurion's before 1992 when they...
Strut Bushing Set 1-1/8 Inch I.D. X 1-1/2 Inch O.D. Brass Bearings OEM Marine Hardware
$168.16 $231.18
1-1/8" I.D. x 1-1/2" O.D. MARINE HARDWARE OEM STRUT BEARING SET Fits most Mastercraft with Powerslot 1.5"1 ratio transmission. 1-1/8" I.D. x 1-1/2" O.D. |...
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
$10.00 $10.35
3/4-16 Thread Pitch The Nylock Nut is zinc coated Stainless Steel and prevents galling; seizing of the shaft threads and shaft!  
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
$45.00 $57.00
GLIDE® STRUT BEARING | BUSHING SET 1-1/4" - 1-1/4 Inch Shafts Shaft Diameter: 1-1/4" Strut Inside Diameter: 1-1/2" Bearing Length: 2.00" Each Set: Comes with...
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
$50.00 $62.95
GLIDE® STRUT BEARING | BUSHING SET 1" - 1 Inch Shafts Shaft Size-Diameter: 1.00" Strut Inside Diameter: 1-1/2" Bearing Length: 2.00" Each Set: Comes with...
Glide® Dripless Shaft Seal 1-1/4" X 2.00" OEM GMSS 1.250X2.000
$175.00 $199.00
Glide® Dripless Shaft Seal 1-1/4" X 2.00" GLIDE Marine Seal Systems are comprised entirely of our GLIDE-400 material and are  roudly made in the USA....
Glide® Dripless Shaft Seal 1-1/4" X 2.00" OEM GMSS 1.250X2.000
$160.00 $173.00
Glide® Dripless Shaft Seal 1" X 1-3/4" GLIDE Marine Seal Systems are comprised entirely of our GLIDE-400 material and are  roudly made in the USA....
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