HOLIDAY SCHEDULE!

WE WILL BE CLOSED THURSDAY AND FRIDAY NOVEMBER 27th & 28th TO CELEBRATE THANKSGIVING AND WILL REOPEN ON MONDAY, DECEMBER 1st.

All orders placed during this time will be processed on Monday, December 1st when we resume our normal business hours.

HAPPY THANKSGIVING FROM THE TEAM AT MY INBOARD MARINE & GOD BLESS YOU!

DRIVETRAIN

Boat Drivetrain

My Inboard Marine is your go-to supply for all your boat drivetrain needs. We carry a variety of inboard mufflers, inboard transmissions and parts ideal for fitting a diverse option of boats, including Mastercraft Mufflers, Borg Warner and Pleasurecraft boat transmission parts. Allow yourself and others to enjoy the sound of the waves as opposed to a noisy boat. Our huge inventory of boat mufflers gives you several choices to decide on. We carry only high-quality products while offering affordable pricing.

We carry interchangeable mufflers, muffler kits, outlet exhausts, and flapper exhaust protector valves as well. We ship products inside and outside the United States. Grab your boat drivetrain products from My Inboard Marine today and experience the difference with our boating solutions.

More Drivetrain Items Coming Soon!

Washer | Velvet Drive 1016193001
9%
$27.95 $30.80
Thrust Washer Velvet Drive VD OEM 1016193001 Manufacturer Parrt Number: W1016-193001 Older Paper Style - Thicker than the newer plastic style CLICK HERE FOR THE...
Transmission Oil Cooler 5 Inch With O-Ring Threaded 1-1/4 Inch O.D. Barbs OEM Indmar 86-5003 Transmission Oil Cooler 5 Inch With O-Ring Threaded 1-1/4 Inch O.D. Barbs OEM Indmar 86-5003
19%
$157.00 $194.02
Transmission Cooler 5 Inch w/O-Ring Thread | Indmar 865003 Indmar 5 inch transmission oil cooler Overall length is 8 inches and hose connections are 1...
2004-2006 Muffler Kit Mastercraft - 3.5" MCX 280 Twin Port OEM 253016
34%
$1,124.32 $1,699.83
MUFFLER MASTERCRAFT 2004-2006 3.5" MCX 280 Twin Port Side OEM 253017 MUFFLER-KIT 280 TWIN MCX STBD 04 - 06 3.5 INCH OUTLET  Manufactured by Ultra...
2014 Muffler Mastercraft - 5.7 Standard 214V - X14V Starboard Side UM-250047AS
17%
$503.98 $605.69
Mastercraft Muffler 2014 Prostar 5.7L Standard 214V &  X14V Starboard Side Muffler 214V - X14V Part# 250047AS Full Kit Part# 250047A includes both mufflers. Manufactured by Ultra...
Transmission Kit GM 80A 1:23-1 Ratio Pleasurecraft Marine PCM-RF157017-27A CHEVY ONLY Transmission Kit GM 80A 1:23-1 Ratio Pleasurecraft Marine PCM-RF157017-27A CHEVY ONLY
14%
$5,139.00 $6,000.00
Transmission update kit to replace PCM 40A model 1:23-1 ratio with 80A model on GM CHEVY engines and includes all necessary parts for the conversion....
Transmission Kit Ford 80A 1:23-1 Ratio Pleasurecraft Marine PCM-RF157017-27 FORD ONLY Transmission Kit Ford 80A 1:23-1 Ratio Pleasurecraft Marine PCM-RF157017-27 FORD ONLY
14%
$5,139.00 $6,000.00
Transmission update kit to replace PCM 40A model 1:23-1 ratio with 80A model on FORD engines and includes all necessary parts for the conversion. Update...
Oil Cooler Transmission Standard Indmar 9 Inch Cooler Standard O-Ring Thread OEM 86-5004 Oil Cooler Transmission Standard Indmar 9 Inch Cooler Standard O-Ring Thread OEM 86-5004
9%
$219.05 $239.88
OIL COOLER TRANSMISSION 9" STANDARD O-RING THREAD INDMAR OEM 86-5004 Indmar 9 inch transmission oil cooler Overall length is 9 inches and hose connections are...
71C Late Model Oil Baffle Velvet Drive 1017036002 71C Late Model Oil Baffle Velvet Drive 1017036002
13%
$79.05 $91.17
Transmission Oil Baffle 71C Late Model Oil Baffle Velvet Drive 1017036002 New Style 71C Oil Baffle For Velvet Drive new style 71C transmissions Replaces Velvet...
Splash Plate Top Mount For Bell Housing For TOP Mounted Starter Indmar OEM 53-5047
15%
$37.00 $43.68
Splash Plate For Indmar Bell Housing with TOP MOUNT Starter OEM Indmar for TOP MOUNT starter Used with Indmar Bell Housing 53-1410 & 53-1410P - CLICK...
Damper Plate Velvet Drive OEM VD-1004650007
10%
$761.82 $847.61
OEM Velvet Drive Flywheel mounted transmission drive plate typically used on GM and Chrysler big block marine engines with Velvet Drive 72 series or Paragon...
Needle Bearing Velvet Drive VD-1000132055
9%
$31.05 $33.99
Needle Bearing for Velvet Drives
Washer Velvet Drive VD-1000193022
6%
$47.00 $49.95
Washer for Velvet Drives
Velvet Drive 5000 V-Drive Gasket-Seal Kit VD-2002410001
8%
$428.03 $467.30
Velvet Drive 5000 V-Drive Gasket-Seal Kit VD-2002410001 Velvet Drive 5000 Series Gasket/Seal/Snap Ring Kit For Velvet Drive 5000 series V-drives Original Velvet Drive
Velvet Drive CR2 Series Seal Kit Alto 023801DB
7%
$145.00 $155.28
Velvet Drive CR2 Series Seal Kit Replaces Velvet Drive 1013-410001, 1013-410101
Cap Screw Socket Hex Bolt ZF Industries 0636102823
40%
$2.99 $4.99
OEM Cap Screw Socket Hex Bolt ZF Industries 0636102823
Fiberglass Exhaust Reducer 3.5 Inch to 4 Inch Centek Industries 1200222
8%
$125.00 $135.91
3.5 inch to 4 inch Fiberglass Exhaust Reducer Centek Industries 1200222 SOLD EACH 3.5" to 4" Fiberglass Exhaust Reducer Connects 3.5 in. inside diameter hose...
Bearing Cone VD-1000133010
7%
$58.21 $62.77
Bearing Cone VD-1000133010 Bearing Cone For Velvet Drive current production reduction units Replaces Crusader R067039 Replaces Pleasurecraft Marine R067039
Bearing Cup VD-1000133009
11%
$16.75 $18.77
Bearing Cup VD-1000133009 Bearing Cup For Velvet Drive 71C and 72C current production reduction units Replaces Crusader R067038 Replaces Pleasurecraft R067038
Bearing Cup VD-1000133001
5%
$98.68 $104.32
$98.68 $104.32
Bearing Cup VD-1000133001 Bearing Cup For Velvet Drive 71C and 72C current style reduction units Replaces Crusader R067021 Replaces Pleasurecraft Marine R067021
Bearing Cone VD-1000133002
70%
$74.05 $243.85
Bearing Cone VD-1000133002 Bearing Cone For Velvet Drive current production reduction units Replaces Crusader R067020 Replaces Pleasurecraft Marine R067020
Ball Bearing Velvet Drive VD-1000130018
8%
$288.09 $312.96
Ball Bearing Velvet Drive VD-1000130018 Replaces Velvet Drive B308AGS Replaces Crusader R067005 Replaces Pleasurecraft Marine R067005
Annular Bearing Velvet Drive VD-1000130017
6%
$244.01 $260.80
Annular Bearing Velvet Drive VD-1000130017 Bearing Replaces Velvet Drive B111AG Replaces Crusader 1012779
ZF Transmission Filter Kit MMD Powerline 463772
5%
$78.00 $82.52
Aftermarket transmission filter & o-ring replaces ZF/Hurth 3312199031. ZF transmission filter element and o-ring kit Fits many popular ZF and Hurth marine transmissions Aftermarket replacement...
Muffler Mastercraft PORT Indmar Engines LSA Only Super Charged 6.2L OEM 252076P
29%
$599.00 $849.33
MUFFLER MASTERCRAFT LSA INDMAR SUPERCHARGED ENGINES ONLY PORT SIDE - 252076 Click HERE if you need the Starboard Side. Manufactured by Ultra Marine. Easy to...
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