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.

MUFFLERS-SILENCERS

TRANSMISSIONS-PARTS

More Drivetrain Items Coming Soon!

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Fiberglass Exhaust Reducer 3 Inch to 4 Inch Connect 3" Exhaust Hose to 4" Tips CENTEK-1200170

Fiberglass Exhaust Reducer 3 Inch to 4 Inch Centek Industries CENTEK-1200170

21%

$79.95 ~~$100.95~~

Washer | Velvet Drive 1016193001

Washer | Velvet Drive 1016193001

9%

$27.95 ~~$30.80~~

PowerPlus 50W V-Drive MVF Lubricant Quart | Pleasurecraft Marine R193003A-1

PowerPlus 50W V-Drive MVF Lubricant Quart | Pleasurecraft Marine R193003A-1

PowerPlus 50W V-Drive MVF Lubricant Quart | Pleasurecraft Marine R193003A-1

$61.62

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

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~~

2004-2006 Muffler Kit Mastercraft - 3.5" MCX 280 Twin Port OEM 253016

2004-2006 Muffler Kit Mastercraft - 3.5" MCX 280 Twin Port OEM 253016

34%

$1,124.32 ~~$1,699.83~~

2014 Muffler Mastercraft - 5.7 Standard 214V - X14V Starboard Side UM-250047AS

2014 Muffler Mastercraft - 5.7 Standard 214V - X14V Starboard Side UM-250047AS

17%

$503.98 ~~$605.69~~

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

Transmission Kit GM 80A 1:23-1 Ratio Pleasurecraft Marine PCM-RF157017-27A CHEVY ONLY

14%

$5,139.00 ~~$6,000.00~~

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

Transmission Kit Ford 80A 1:23-1 Ratio Pleasurecraft Marine PCM-RF157017-27 FORD ONLY

14%

$5,139.00 ~~$6,000.00~~

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

Oil Cooler Transmission Standard Indmar 9 Inch Cooler Standard O-Ring Thread OEM 86-5004

9%

$219.05 ~~$239.88~~

71C Late Model Oil Baffle Velvet Drive 1017036002

71C Late Model Oil Baffle Velvet Drive 1017036002

71C Late Model Oil Baffle Velvet Drive 1017036002

13%

$79.05 ~~$91.17~~

Dust-Starter Cover for Bell Housing BOTTOM Mount Starter Indmar OEM MC-24-0001

Dust-Starter Cover for Bell Housing BOTTOM Mount Starter Indmar OEM MC-24-0001

14%

$12.00 ~~$14.00~~

Splash Plate Top Mount For Bell Housing For TOP Mounted Starter Indmar OEM 53-5047

Splash Plate Top Mount For Bell Housing For TOP Mounted Starter Indmar OEM 53-5047

15%

$37.00 ~~$43.68~~

Bolt For Bell Housing Dust Cover Indmar OEM 565300Q

Bolt For Bell Housing Dust Cover Indmar OEM 565300Q

Bolt For Bell Housing Dust Cover Indmar OEM 565300Q

44%

$1.64 ~~$2.95~~

Damper Plate Velvet Drive 71c And 72c OEM VD-1004650007

Damper Plate Velvet Drive OEM VD-1004650007

10%

$761.82 ~~$847.61~~

Needle Bearing Velvet Drive VD-1000132055

Needle Bearing Velvet Drive VD-1000132055

9%

$31.05 ~~$33.99~~

Washer Velvet Drive VD-1000193022

Washer Velvet Drive VD-1000193022

6%

$47.00 ~~$49.95~~

Velvet Drive 5000 V-Drive Gasket-Seal Kit VD-2002410001

Velvet Drive 5000 V-Drive Gasket-Seal Kit VD-2002410001

8%

$428.03 ~~$467.30~~

Velvet Drive CR2 Series Seal Kit Alto 023801DB

Velvet Drive CR2 Series Seal Kit Alto 023801DB

7%

$145.00 ~~$155.28~~

Cap Screw Socket Hex Bolt ZF Industries 0636102823

Cap Screw Socket Hex Bolt ZF Industries 0636102823

40%

$2.99 ~~$4.99~~

Fiberglass Exhaust Reducer 3.5 Inch to 4 Inch Centek Industries 1200222

Fiberglass Exhaust Reducer 3.5 Inch to 4 Inch Centek Industries 1200222

8%

$125.00 ~~$135.91~~

Bearing Cone VD-1000133010

Bearing Cone VD-1000133010

7%

$58.21 ~~$62.77~~

Bearing Cup VD-1000133009

Bearing Cup VD-1000133009

11%

$16.75 ~~$18.77~~

Bearing Cup VD-1000133001

Bearing Cup VD-1000133001

5%

$98.68 ~~$104.32~~

Bearing Cone VD-1000133002

Bearing Cone VD-1000133002

70%

$74.05 ~~$243.85~~

Ball Bearing Velvet Drive VD-1000130018

Ball Bearing Velvet Drive VD-1000130018

8%

$288.09 ~~$312.96~~

Annular Bearing Velvet Drive VD-1000130017

Annular Bearing Velvet Drive VD-1000130017

6%

$244.01 ~~$260.80~~

ZF Transmission Filter Kit MMD Powerline 463772

ZF Transmission Filter Kit MMD Powerline 463772

5%

$78.00 ~~$82.52~~

Muffler Mastercraft PORT Indmar Engines LSA Only Super Charged 6.2L OEM 252076P

Muffler Mastercraft PORT Indmar Engines LSA Only Super Charged 6.2L OEM 252076P

29%

$599.00 ~~$849.33~~

Muffler Mastercraft STARBOARD Indmar Engines LSA Only Super Charged 6.2L OEM 252077S

Muffler Mastercraft Starboard Indmar Engines LSA Only Super Charged 6.2L OEM 252077STBD

27%

$599.00 ~~$823.69~~

Muffler Mastercraft - 3.5" Inlet/Outlet 2008 LY6 280 OAL Approx 12.25 OEM 252003

Muffler Mastercraft - 3.5" Inlet/Outlet 2008 LY6 280 OAL Approx 12.25 OEM 252003

30%

$550.00 ~~$784.33~~

Transmission Cooler Hose 1/2 x 36 Length RA045007H

Transmission Cooler Hose 1/2 x 36 Length RA045007H

Transmission Cooler Hose 1/2 x 42 Length RA045007N

26%

$55.80 ~~$74.95~~

Pump Drive Key Woodruff Key 71C 72C

Pump Drive Key Woodruff Key 71C 72C

60%

$2.00 ~~$4.99~~