PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

TRANSMISSIONS - PARTS

Boat Transmissions & Parts

Looking for a new transmission for your boat? Just need some parts to fix up your transmission for the boat?

My Inboard Marine is ready to help. We are adding to our inventory of boat transmissions and transmission parts so bookmark us now as we grow for YOU!

Lock Pin Bolt For Front Right Engine Mount Trunnion OEM Indmar 53-5357Q
10%
$3.59 $4.00
Lock Pin Bolt For Front Right Engine Mount Trunnion OEM Indmar 53-5357Q
Dipstick Screw In Hurth 630A OEM 90-3027
13%
$95.00 $108.99
This dipstick fits most Hurth 630-A Transmissions with screw-in dipsticks. ONLY 3 LEFT - THEN WILL BECOME NLA - If you can add one to your...
Oil Cooler Transmission Seakamp 12 Inch X 1-1/4 Inch Oil Cooler Seakamp SK-212134
4%
$179.00 $186.32
OIL COOLER TRANSMISSION SEAKAMP 212134 2 in. diameter standard oil cooler accepts 1 1/4 in. water hoses and 3/8 in. NPTF oil connections. Seakamp universal...
Dipstick Screw In Hurth 450 - 650 - ZF45 And 63 OEM 90-3064
19%
$83.72 $103.95
This dipstick fits Hurth 450 and 630, ZF 45 and 63 Transmissions with screw-in dipsticks For Hurth 630v and ZF 63 IV transmission 45C, 63C...
OIL COOLER TRANSMISSION SEAKAMP 5 INCH X 1-1/4 INCH OIL COOLER
4%
$145.00 $151.00
OIL COOLER TRANSMISSION SEAKAMP 5 INCH X 1-1/4 INCH OIL COOLER Seakamp universal cooler fits many engine oil or transmission fluid cooling applications 5 in....
OIL PUMP FOR BORG WARNER TRANSMISSIONS 71C - 72C BORG WATER BRAND # VD-3000508001 Oil Pump For Borg Warner Transmissions 71C - 72C Borg Warner Brand VD-3000508001
15%
$774.05 $912.81
OIL PUMP FOR BORG WARNER TRANSMISSIONS 71C - 72C VD-3000508001 OEM Velvet Drive Part NEW Style - Better protection against blowing the seal. Velvet Drive...
Oil Line - Transmission Oil Line 24 Inches Long OEM Indmar 845028-240
9%
$25.95 $28.60
ORIGINAL INDMAR 24" Transmission Oil Line ASM Hose for transmission cooler. Length- 24 inches Genuine Indmar Parts deliver optimal performance, efficiency, and a longer engine...
Transmission Cooler Hose 1/2 x 51.5" Length RA045007H
11%
$58.95 $66.06
Replacement Hose For Transmission Oil Cooler - RA045007N Hose 1/2 (.406) X 42" OAL Crusader .406 X 36 in. Oil Hose Assembly Original Crusader Replaces...
Transmission Cooler Hose 45 Inches OEM PCM RA045120
13%
$75.04 $86.03
OEM Crusader 45 inch oil hose runs from oil filter adapter to remote oil filter mount on specific engine models 45 Inches Long O-Ring fitting...
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...
PowerPlus 50W V-Drive MVF Lubricant Quart | Pleasurecraft Marine R193003A-1 PowerPlus 50W V-Drive MVF Lubricant Quart | Pleasurecraft Marine R193003A-1
$61.62
Specially formulated synthetic gear lubricant developed for Pleasurecraft Engine group by Amsoil and recommended for all PCM Powerplus v-drive assemblies. Formulated for ultimate performance Engineered...
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...
72C Late Model Oil Baffle | Velvet Drive 1018-036001
13%
$71.00 $81.17
Transmission Oil Baffle 72C Late Model Oil Baffle | Velvet Drive 1018036001 72C Oil Baffle For Velvet Drive 72C transmissions Replaces Velvet Drive 71-140 FOR...
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...
.009 inch Shim Velvet Drive 1000037061
23%
$9.95 $12.95
Shim for Velvet Drive - .009 Inch Replaces Crusader 26163
Engine Mount Front Crusader OEM 97926
11%
$84.00 $93.95
Original Crusader Front Engine Mount 97926 OEM Crusader Mount Crusader front engine isolator mount assembly 1 in. diameter shaft 2 1/2 in. shaft length 3...
Dust-Starter Cover for Bell Housing BOTTOM Mount Starter Indmar OEM MC-24-0001
14%
$12.00 $14.00
Starter Dust Cover Plate For Indmar Bell Housing with a BOTTOM MOUNT Starter Dust-Starter Cover for the bottom mount starter mounting slot on bell housing when using bottom...
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