NOTICE!- UPS IS ONLY GUARANTEEING NEXT DAY AIR SHIPMENTS DUE TO COVID-19
ALSO PLEASE NOTE - THERE MAY BE A DELAY IN SHIPPING YOUR ORDER AND SOME PRODUCTS ARE NOT IMMEDIATELY AVAILABLE.
IF YOUR ORDER WILL BE DELAYED, WE WILL E-MAIL YOU AND LET YOU KNOW. SORRY FOR THE INCONVENIENCE.

UNDERWATER GEAR

Hull Boat Parts

If you need underwater gear or hull boat parts, 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.

To increase your savings even more, be sure to sign up below to get exclusive discounts and promotions for all our boating supplies.

If you have any questions pertaining to one of our products, feel free to contact one of our in-house marine technicians today at 803-766-8586 or email us at sales@myinboardmarine.com and one of our professional marine techs will respond quickly!. Purchase your hull boat parts from us today!

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
16%
$148.05 $175.39
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
20%
$126.00 $156.59
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
Bolt Flywheel Damper - Ford 302-351 OEM R009001
5%
$6.15 $6.45
Bolts Damper to Flywheel FORD 5/16-18 X 3/4 SHOULDER BOLT
Bolt Flywheel Damper GM Small And Big Block Engine OEM R009092
30%
$5.00 $7.18
You can use your old bolts. These bolts fit standard thread flywheels  Grade 5 -  3/8 - 1 X 1"  Be sure to make sure...
34%
$7.88 $12.00
Fits All Inboard Struts - 18/8 Stainless Steel -  * SOLD EACH - SOLD EACH 3/8" Diameter 16 Pitch 3" Long Includes: Flat top hex...
COUPLING BOLT HARDWARE SET FOR A.R.E. DRIVE SHAFT SYSTEM USED ON THE 4 INCH COUPLER
16%
$15.95 $18.99
Complete Set of Hardware for your 4" INCH A.R.E. Drive Shaft System Coupling COMPLETE SET of 4 Bolts for your coupler Bolt Size: 3/8" x...
Fair Water Cap Kit by ACME - 1" Or 1-1/8"Shafts NiBral ACME 5580 Fair Water Cap by ACME - 1" Or 1-1/8"Shafts Prop Not Included Cone Cap Only NiBral ACME 5580
21%
$51.00 $64.95
Fits 1" & 1-1/8" Shafts ACME 5580 ACME Fair Water Cap kit includes one nylock prop nut, fair water conical cap, and allen wrench for...
FLEX GLAND SYSTEM DRIVE SHAFT SEAL KIT 1-1/8" BY JOHNSON PROPELLER NEW!
26%
$93.00 $125.00
Johnson Propellers Dripless Shaft Seal. For 1" drive shafts. Does not require a water supply from the engine. Also designed to provide more flexibility in...
FLEX GLAND SYSTEM DRIVE SHAFT SEAL KIT 1-1/4" BY JOHNSON PROPELLER NEW!
25%
$98.00 $130.00
Johnson Propellers Dripless Shaft Seal. For 1-1/4" drive shafts. Does not require a water supply from the engine. Also designed to provide more flexibility in...
FLEX GLAND SYSTEM DRIVE SHAFT SEAL KIT 1-1/8" BY JOHNSON PROPELLER NEW! Flex Gland Dripless Drive Shaft Seal Kit <b>1-1/8"</b> By Johnson Propellers. New!
26%
$93.00 $125.00
Johnson Propellers Dripless Shaft Seal. For 1-1/8" drive shafts. Does not require a water supply from the engine. Also designed to provide more flexibility in...
Flex Gland Seal and Housing Only - Fits The <b>1"</b> Flex Gland Dripless Shaft Seal by Johnson Propellers Flex Gland Seal and Housing Only - Fits The <b>1"</b> Flex Gland Dripless Shaft Seal by Johnson Propellers
15%
$39.00 $45.95
Johnson Propellers Dripless Shaft Replacement Seal and Housing Only For 1" drive shafts. Replaces your SEAL and HOUSING in your current 1" Flex Gland System! If...
Flex Gland Seal and Housing Only - Fits The <b>1-1/4"</b> Flex Gland Dripless Shaft Seal by Johnson Propellers Flex Gland Seal and Housing Only - Fits The <b>1-1/4"</b> Flex Gland Dripless Shaft Seal by Johnson Propellers
16%
$41.00 $48.95
Johnson Propellers Dripless Shaft Replacement Seal and Housing Only For 1-1/4" drive shafts. Replaces your SEAL and HOUSING in your current 1-1/4" Flex Gland System! If...
Flex Gland Seal and Housing Only - Fits The <b>1-1/8"</b> Flex Gland Dripless Shaft Seal by Johnson Propellers Flex Gland Seal and Housing Only - Fits The <b>1-1/8"</b> Flex Gland Dripless Shaft Seal by Johnson Propellers
15%
$39.00 $45.95
Johnson Propellers Dripless Shaft Replacement Seal and Housing Only For 1-1/8" drive shafts. Replaces your SEAL and HOUSING in your current 1-1/8" Flex Gland System! If...
Hose Stuffing Box Hose 1-3/4" I.D. X 3.3" Hose Stuffing Box Hose 1-3/4" I.D. X 3.3"
25%
$21.02 $27.99
STUFFING BOX HOSE Includes 2 Stainless Steel Clamps - 1-3/4" Inside Diameter X 3.3" Long.    
Ironman Prop Puller For  1" & 1-1/8" Drive Shafts Ironman Prop Puller For  1" & 1-1/8" Drive Shafts
11%
$109.00 $121.99
IRONMAN PROP PULLER FOR 1" & 1-1/8" DRIVE SHAFTS For 1" or 1-1/8" Shafts, 3 or 4 Blade Props  The Best Prop Puller Around!
Ironman Prop Puller For 1-1/4" Drive Shafts Ironman Prop Puller For 1-1/4" Drive Shafts
14%
$194.05 $225.00
For 1-1/4" Shafts, 3 or 4 Blade Props Best Prop Puller Around!  
ACME Variable Prop Puller For 3/4" All The Way To 2" Drive Shafts Marine Hardware Special Order
6%
$459.05 $489.95
Silicon Bronze Algonac Variable Shaft Size Prop Puller For 3/4" To 2" Shafts, 3 or 4 Blade Props! This is a really nice puller that covers...
Nylock Prop Nut Brass For 1" Or 1-1/8" Shafts Nylon Prop Nut Nylock Prop Nut Brass For 1" Or 1-1/8" Shafts Nylon Prop Nut
12%
$10.95 $12.49
Fits 1" or 1-1/8" shafts Only. 3/4-10 thread If you need the nut for 1-1/4" shafts, click HERE. Recommended over a castle nut, the nylock...
NYLOCK PROP NUT, BRASS FOR 1-1/4" SHAFTS NYLON PROP NUT NYLOCK PROP NUT, BRASS FOR 1-1/4" SHAFTS NYLON PROP NUT
26%
$29.05 $39.00
Fits boats with 1-1/4" shafts only. NOT for 1" or 1-1/8" shafts! Only fits 1-1/4" - 7/8-9 thread If you need 1" or 1-1/8" Nylock Nut, click...
Nylock Prop Nut Kit Brass For 1" or 1-1/8 Shafts With Key And Cotter Pin OJ-3131B
1%
$18.85 $19.00
OJ Prop Nut Kit 3131B by Johnson Propeller Fits 1" - 1-1/8" Shafts Everything you need by Johnson Propeller Kit includes a 3/4″ brass Nylock...
Items 1 to 20 of 74 total