- CLOSING FOR INVENTORY- ORDER & SHIPPING NOTICE - WE WILL BE CLOSED THROUGH THE FOLLOWING DATES:

FRIDAY AFTER 2:00 PM EST ON SEPTEMBER 29th THROUGH SUNDAY, OCTOBER 8th 2023 FOR INVENTORY. WE WILL REOPEN MONDAY, OCTOBER 9th.

ALL ORDERS PLACED DURING THIS TIME FRAME WILL BE PROCESSED ON MONDAY, OCTOBER 9th WHEN WE RESUME OUR NORMAL BUSINESS HOURS.

WE APPRECIATE YOU AND THANK YOU FOR YOUR BUSINESS! GOD BLESS YOU!

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" X 4" A.R.E. Inboard Shaft System and Coupler SHAFT SYSTEM A.R.E. FOR 1 INCH X 5 INCH BORG WARNER STYLE COUPLER
19%
$549.00 $679.00
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...
1" X 5" A.R.E. Inboard Shaft System and Coupler 1" X 5" A.R.E. Inboard Shaft System and Coupler
21%
$549.00 $695.00
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...
1-1/8" X 3-1/2" A.R.E Inboard Shaft System and Coupler Walters V Drive 1-1/8" X 3-1/2" A.R.E Inboard Shaft System and Coupler Walters V Drive
29%
$545.00 $768.00
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...
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
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...
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
20%
$562.00 $699.00
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...
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
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...
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
21%
$590.00 $749.00
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...
1-1/8" X 5" A.R.E. Inboard Shaft System Splined Inverted Coupler Hurth Dual Taper 1-1/8" X 5" A.R.E. Inboard Shaft System Splined Inverted Coupler Hurth
6%
$817.00 $866.00
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...
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
34%
$505.49 $769.63
15 Degree with a 6 bolt mounting pattern - Fits 1" - ONE INCH Shafts MOOMBA Has 6 Mounting Holes and includes brass shelled rubber...
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
15 Degree with a 6 bolt mounting pattern - Fits 1-1/8" Shafts MOOMBA Has 6 Mounting Holes and includes brass shelled rubber strut bushings! All...
ACME PROP PULLER FOR 1-1/4" DRIVE SHAFTS C-CLAMP STYLE INCLUDES BOLT AND CAP ACME PROP PULLER FOR 1-1/4" DRIVE SHAFTS C-CLAMP STYLE INCLUDES BOLT AND CAP
5%
$175.00 $184.00
ACME Traditional Prop Puller For 1-1/4" Shafts, 3 or 4 Blade Props Includes the Bolt, (3.10" lg. overall) & Cap with Snap Ring
ACME Prop Puller For <b>1" And 1-1/8"</b> Drive Shafts C-Clamp Style Includes Bolt And Cap ACME Prop Puller For <b>1" And 1-1/8"</b> Drive Shafts C-Clamp Style Includes Bolt And Cap
18%
$160.00 $194.59
ACME Traditional Prop Puller For 1" AND 1-1/8" Shafts, 3 or 4 Blade Props Includes the Bolt, (2.81" lg. overall) & Cap with Snap Ring
Adaptor For Shaft Puller For Pulling 1-1/4 Inch Shafts For The A.R.E. Slide Hammer Puller
17%
$43.00 $52.00
1-1/4 Inch Adaptor for the A.R.E. Shaft/Strut Bearing Puller This adaptor will allow the A.R.E. shaft removal tool to be used on 1-1/4" shafts more...
Bolt Flywheel Damper - Ford 302-351 OEM R009001
9%
$6.04 $6.67
Bolts Damper to Flywheel FORD 5/16-18 X 3/4 SHOULDER BOLT
Bolt Flywheel Damper GM Small And Big Block Engine OEM R009092
55%
$6.18 $13.73
You can use your old bolts. These bolts fit standard thread flywheels  Grade 5 -  3/8 - 1 X 1"  Be sure to make sure...
Bolts For Strut - 3/8" - 16 x 3" Stainless Steel Fits All Inboard Struts Bolts For Strut - 3/8" - 16 x 3" Stainless Steel Fits All Inboard Struts
18%
$9.90 $12.00
Fits Most Inboard Struts - 18/8 Stainless Steel -  * SOLD EACH - SOLD EACH 3/8" Diameter 16 Pitch 3" Long Includes: Flat top hex...
Bushing Internal Rudder Box Assembly Bushing - OEM RBBRG1.20X3.00
29%
$45.00 $63.69
2012 and after Only - And only fits the 1" Marine Hardware Rudder Internal Bushing For the MH Rudder BOX Assembly OEM Marine Hardware Bushing...
Castle Nut Brass For 1" and 1-1/8" Inboard Shafts Slotted Castle Nut PNUTFULL-1.000-BCN
18%
$37.50 $45.80
Inboard Castle Nut - Fits 1" and 1-1/8" shafts. 3/4-10 thread - Low Profile Machined grooves to accept all cotter pin sizes. CNC Class 3...
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
COUPLER & SET SCREW ONLY - Picture for reference only! Fits ALL and ONLY A.R.E. Drive Shafts with the Inverted ZF Hurth Style Coupler. PLEASE look...
Coupler Fine Spline Output Coupler Velvet Drive OEM Part VD-1000031001
5%
$328.00 $346.28
Output Shaft Coupler Fine Spline OEM by Velvet Drive Brand
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