HOLIDAY HOURS:

Our offices are closed on Monday, September 1st in observance of Labor Day.
All orders placed this weekend and on Monday, September 1st will be processed when we open on Tuesday, September 2nd.

HAVE FUN ON THE WATER, HAPPY LABOR DAY and GOD BLESS YOU!

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.
Need Immediate Help? Contact us:
Mon - Thur 9 AM - 5 PM & Friday 8 AM - 2 PM EST sales@myinboardmarine.com
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803-766-8586
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MAINTENANCE

Marine Maintenance Parts

Does your boat need repair or replacement parts? At My Inboard Marine, we have a large supply of marine maintenance parts available in our online store. We carry mufflers, alternator kits, pumps, alternator serpentine belts, and so much more. Carrying marine equipment is our passion at My Inboard Marine. Keep your boat in excellent condition all year round with our boat maintenance products.

Our staff of experts are here to assist you and provide you with top of line customer service. Have a question or concern? You can reach out to us by emailing us at sales@myinboardmarine.com or by calling us at 803-766-8586. Our experienced technicians will respond quickly to help you out! Purchase your marine maintenance parts from our store today.

 

More Maintenance Items Coming Soon!

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Volvo Penta Impeller Kit OEM Volvo 21700445
Volvo Penta Impeller Kit Volvo 21700445
7%
$88.05 $94.20
Volvo Penta Impeller Kit OEM Volvo 21700445
$88.05 $94.20
OEM Volvo Penta impeller kit that fits a variety of Volvo Penta gasoline marine engines with crankshaft mounted pumps. Original Equipment Volvo Penta impeller kit...
Gasket Intake Gasket Set - 8.2L - OEM RM0201
8.2 Liter - INTAKE MANIFOLD GASKET SET - OEM RM0201 Volvo Part Number: 3854515
5%
$74.00 $77.58
Gasket Intake Gasket Set - 8.2L - OEM RM0201
$74.00 $77.58
8.2 Liter - INTAKE MANIFOLD GASKET SET - OEM RM0201 Volvo Part Number: 3854515 OEM Crusader intake gasket set fits Mark IV or Gen V...
Gasket Intake Gasket Set - 8.1L - Volvo OEM 3861290
Gasket Intake Gasket - 8.1L - Volvo OEM 3861290 Gasket Intake Gasket - 8.1L - Volvo OEM 3861290
9%
$209.00 $229.10
Gasket Intake Gasket Set - 8.1L - Volvo OEM 3861290
$209.00 $229.10
8.1 Liter - INTAKE MANIFOLD GASKET SET - OEM VOLVO BRAND Volvo Part Number: 3861290
Float Holley 4160 Float Carburetors OEM RN0133
Float Holley 4160 Float Carburetors OEM RN0133 Float Holley 4160 Float Carburetors OEM RN0133
13%
$25.00 $28.76
Float Holley 4160 Float Carburetors OEM RN0133
$25.00 $28.76
Holley Marine Carburetor Side Float OEM RN0133 For Primary and Secondary bowls that have the internal style float adjustment. This Holley Float is the side hung...
Steering Wheel U-Flex Course Black OEM UFLEX-CORSE-B/B
Steering Wheel U-Flex Course Black OEM UFLEX-CORSE-B/B Steering Wheel U-Flex Course Black OEM UFLEX-CORSE-B/B
21%
$125.00 $158.94
Steering Wheel U-Flex Course Black OEM UFLEX-CORSE-B/B
$125.00 $158.94
STEERING WHEEL ULTRAFLEX  COURSE BLACK - Black grip  Uflex Corse style black boat steering wheel with PVC grip. Black PVC Grip Black center spokes Steering...
Mercruiser Bravo Impeller Repair Kit Sierra 18-3237
Mercruiser Bravo Impeller Repair Kit Sierra 18-3237
14%
$55.00 $63.69
Mercruiser Bravo Impeller Repair Kit Sierra 18-3237
$55.00 $63.69
Includes D shaft impeller, o-ring, & wear plate for Mercruiser Bravo I, II, III stern drives with 1 piece housing pump. Sierra Mercruiser impeller kit...
Mercruiser Alpha One Gen II Transom Seal Kit Sierra 18-8218
Mercruiser Alpha One Gen II Transom Seal Kit Sierra 18-8218
21%
$245.00 $310.59
Mercruiser Alpha One Gen II Transom Seal Kit Sierra 18-8218
$245.00 $310.59
Convenient service kit includes everything needed to remove & reinstall a Mercruiser Alpha 1 Gen II stern drive from the transom. Sierra Alpha One Gen...
Mercruiser Bravo Transom Seal Kit Sierra 18-8219
Mercruiser Bravo Transom Seal Kit Sierra 18-8219
13%
$295.00 $339.99
Mercruiser Bravo Transom Seal Kit Sierra 18-8219
$295.00 $339.99
Quicksilver 8M0095485 Mercruiser Bravo Transom Service Kit Mercruiser Bravo Transom Service Kit For Mercrusier Bravo I/II/II drives from 1988 and up Kit includes exhaust bellows,...
Mercruiser Bravo Upper Gearcase Seal Kit Sierra 18-2643
Mercruiser Bravo Upper Gearcase Seal Kit Sierra 18-2643
12%
$94.83 $107.89
Mercruiser Bravo Upper Gearcase Seal Kit Sierra 18-2643
$94.83 $107.89
Sierra 18-2643 Upper Unit Seal Kit Mercruiser Bravo Upper Gearcase Seal Kit For Mercruiser Bravo & Blackhawk drives Replaces Mercury 26-16709A2 Replaces Mallory 9-74301
Mercruiser Alpha Outdrive Mounting Gasket Kit 18-2619-1
Mercruiser Alpha Outdrive Mounting Gasket Kit 18-2619-1
17%
$10.50 $12.59
Mercruiser Alpha Outdrive Mounting Gasket Kit 18-2619-1
$10.50 $12.59
Includes outdrive mounting gasket & o-rings for Mercruiser I, R, MR, Alpha One & Gen II stern drives. Sierra Mercruiser outdrive mounting gasket set For...
Fitting Elbow 90 Degree 3/8 Inch Flared For Fuel Pump Original Crusader R024010
Fitting Elbow 90 Degree 3/8 Inch Flared For Fuel Pump Original Crusader R024010
15%
$5.79 $6.79
Fitting Elbow 90 Degree 3/8 Inch Flared For Fuel Pump Original Crusader R024010
$5.79 $6.79
OEM FITTING ELBOW INVERTED FLARE 90 DEGREE 3/8 INCH FOR FUEL PUMP ORIGINAL CRUSADER R024017 The part near the fuel pump. ELBOW - INV FLARE...
Center Riser Kit 4 Inch Crusader 22818
Center Riser Kit 4 Inch Crusader 22818
8%
$995.00 $1,079.00
Center Riser Kit 4 Inch Crusader 22818
$995.00 $1,079.00
OEM Crusader riser kit to raise center rise exhaust elbows above waterline. Crusader 4 in. riser kit For Crusader center rise exhaust manifolds Includes mounting...
Exhaust Manifold Crusader Center Rise Big Block Barr Marine CR-1-98125
Exhaust Manifold 7.4L & 8.2L Crusader Center Rise Big Block Barr Marine CR-1-98125 Exhaust Manifold 7.4L & 8.2L Crusader Center Rise Big Block Barr Marine CR-1-98125
13%
$544.00 $628.19
Exhaust Manifold Crusader Center Rise Big Block Barr Marine CR-1-98125
$544.00 $628.19
Direct replacement center rise exhaust manifold for Crusader 454 cu. in. & 502 cu. in. marine engines. Exhaust Manifold INCLUDES MOUTNING KIT Barr Crusader marine...
Gasket Head Gasket Ford 302-351 Sold Each - RM0018
Gasket Head Gasket Ford 302-351 Sold Each - RM0018
25%
$78.50 $105.32
Gasket Head Gasket Ford 302-351 Sold Each - RM0018
$78.50 $105.32
Gasket Head Gasket Ford 302-351 - RM0018 OEM Sold Each OEM - RM0018 Also works with your GT-40 Heads Replaces Fel-Pro - 17060 Use this...
Vent Tube Marine Holley Carbs OEM RN0127
Vent Tube Marine Holley Carbs OEM RN0127
21%
$11.50 $14.50
Vent Tube Marine Holley Carbs OEM RN0127
$11.50 $14.50
Holley Marine Carburetor Vent Tube Replacement OEM RN0127  
Secondary Fuel Bowl Holley Carbs OEM RN0052A
Secondary Fuel Bowl Holley Carbs OEM RN0052A
18%
$89.00 $109.19
Secondary Fuel Bowl Holley Carbs OEM RN0052A
$89.00 $109.19
Holley Secondary Fuel Bowl Replacement Gasket Pack sold separately. Order Part Number HOL108-202 HERE  ORIGINAL RN0052A
Fitting Straight 1/4" NPT X 3/8" Fuel Hose Barb Brass OEM
Fitting Straight 1/4" NPT X 3/8" Fuel Hose Barb Brass OEM
20%
$6.95 $8.69
Fitting Straight 1/4" NPT X 3/8" Fuel Hose Barb Brass OEM
$6.95 $8.69
STRAIGHT FUEL BARB FOR FUEL FILTER OR PUMP 1/4" NPT X 3/8" FUEL BARB Can be used with fuel pump or fuel filter OEM male pipe...
Electric Fuel Pump PCM PTI - Original PCM RA080022
Electric Fuel Pump PCM PTI - Original PCM RA080022
17%
$315.00 $379.32
Electric Fuel Pump PCM PTI - Original PCM RA080022
$315.00 $379.32
Original Electric Fuel Pump PCM PTI - Original PCM RA080022 Fits: PCM PRO TEC INJECTION YEARS 1992-1995.  Single-stage pump for early model PCM TBI engines. PTI...
Retro Fuel Pump Kit With FCC - Original PCM RF080023
Retro Fuel Pump Kit With FCC - Original PCM RF080023
17%
$889.90 $1,075.11
Retro Fuel Pump Kit With FCC - Original PCM RF080023
$889.90 $1,075.11
OEM Electric Fuel Pump Kit Fuel Control Cell pump kit for 95 and early 96 PCM GT40 Multi-Port EFI engines. Replaces the two stage fuel pump...
Seal Timing Cover Right Hand Reverse Rotation GM 305 -350 - 5.7 Through 1996 - R047179
Seal Timing Cover Right Hand Reverse Rotation GM 305 -350 - 5.7 Through 1996 - R047179
54%
$16.11 $34.98
Seal Timing Cover Right Hand Reverse Rotation GM 305 -350 - 5.7 Through 1996 - R047179
$16.11 $34.98
Seal Timing Cover Right Hand Standard Rotation GM 305 And 350 - Through 1996 This is a right hand seal for the timing cover.
Seal Timing Cover Left Hand Standard Rotation GM 305 And 350 - Up Through 1996 R047178
Seal Timing Cover Left Hand Standard Rotation GM 305 And 350 - Up Through 1996 R047178
22%
$27.71 $35.34
Seal Timing Cover Left Hand Standard Rotation GM 305 And 350 - Up Through 1996 R047178
$27.71 $35.34
Seal Timing Cover Left Hand Standard Rotation GM 305 And 350 - Up Through 1996 This seal will NOT work with plastic timing covers.
Seal Rear Main Left Hand Standard Rotation 454 - 1991 And Prior Two Piece R047176
Seal Rear Main Left Hand Standard Rotation 454 - 1991 And Prior Two Piece R047176
21%
$72.68 $91.95
Seal Rear Main Left Hand Standard Rotation 454 - 1991 And Prior Two Piece R047176
$72.68 $91.95
Seal Rear Main Left Hand Standard Rotation 454 - 1991 And Before Replaces Mercury/Mercruiser 26-14756
Seal Rear Main Right Hand Reverse Rotation GM 305-350 - 1986 And Up One Piece R047175
Seal Rear Main Right Hand Reverse Rotation GM 305-350 - 1986 And Up One Piece R047175
17%
$99.20 $120.00
Seal Rear Main Right Hand Reverse Rotation GM 305-350 - 1986 And Up One Piece R047175
$99.20 $120.00
Seal For Rear Main GM 350 & 305 - 1986 And Up SEAL-CR(RH-SB) Replaces Crusader 33618 and 7260110 Replaces Pleasurecraft R047175 Replaces Quicksilver 26-8M0062772
Seal Crankshaft Rear Main Left Hand Standard Rotation GM 5.0 - 5.7 - 1987 Up One Piece R047173A
Seal Crankshaft Rear Main Left Hand Standard Rotation GM 5.0 - 5.7 - 1987 Up One Piece R047173A This seal comes with a retainer that is not used but helps hold the freshness of the seal. (Center piece).
9%
$66.35 $73.23
Seal Crankshaft Rear Main Left Hand Standard Rotation GM 5.0 - 5.7 - 1987 Up One Piece R047173A
$66.35 $73.23
Seal For Crankshaft Rear Main GM 5.0 - 5.7 - 1987 And Up For 1997 & UP GM 5.0 & 5.7 300+ Horse Power Vortec...
Wire Set Thunderbolt Ignition 8MM Premium Wires Sierra 18-8804-1
Wire Set Thunderbolt Ignition 8MM Premium Wires Sierra® 18-8804-1
4%
$54.00 $55.99
Wire Set Thunderbolt Ignition 8MM Premium Wires Sierra 18-8804-1
$54.00 $55.99
For Thunderbolt GM Ignition Mega-Mag, 8mm MEG-103 Sierra® Brand Thunderbolt small block marine spark plug wire set Fits Mercruiser 305 and 350 cu. in. marine...
Wire Set Thunderbolt Ignition 8MM Premium Wires Mega-Mag Meg-103
Wire Set Thunderbolt Ignition 8MM Premium Wires Mega-Mag Meg-103
12%
$79.00 $89.95
Wire Set Thunderbolt Ignition 8MM Premium Wires Mega-Mag Meg-103
$79.00 $89.95
For Thunderbolt GM Ignition Mega-Mag, 8mm MEG-103 Thunderbolt small block marine spark plug wire set Fits Mercruiser 305 and 350 cu. in. marine engines from...
Seal Rear Main Left Hand GM 5.0 - 5.7 - 1986-1996 One Piece R047173
Seal Rear Main Left Hand GM 5.0 - 5.7 - 1986-1996 One Piece R047173
22%
$60.42 $76.98
Seal Rear Main Left Hand GM 5.0 - 5.7 - 1986-1996 One Piece R047173
$60.42 $76.98
Seal Rear Main Left Hand GM 5.0 - 5.7 - 1986-1996 One Piece Left Hand Standard Rotation Non-Vortec Engines Replaces Crusader 33617, 7070400 and R079044...
Timing Cover Composite With Seal - No Sensor Port 1997-2001 OEM R004010
Timing Cover Composite With Seal - <b>No Sensor Port</b> 1997-2001 OEM R004010
15%
$56.21 $65.91
Timing Cover Composite With Seal - No Sensor Port 1997-2001 OEM R004010
$56.21 $65.91
Crusader 5.0L and 5.7L composite timing cover with seal - NO crankshaft position sensor port. Years 1997-2001 Composite timing cover used on earlier model GM...
Impeller Minor Repair Kit Sherwood OEM 23976
Impeller Minor Repair Kit Sherwood OEM 23976
18%
$110.71 $134.82
Impeller Minor Repair Kit Sherwood OEM 23976
$110.71 $134.82
Minor pump kit contains the main components needed to rebuild various Sherwood sea water pumps. Sherwood raw water pump minor repair kit Fits specified Chrysler marine...
Temp Switch Sender Marine Coolant 6.0L OEM R020046
Temp Switch Sender Marine Coolant 6.0L OEM R020046
18%
$47.00 $57.30
Temp Switch Sender Marine Coolant 6.0L OEM R020046
$47.00 $57.30
Coolant temp sensor for: 6.0L ZR6 ZR409 LY-6 L96 Indmar Part Number 55-6357
Water Outlet Circulation Pump LT1 - Includes Gasket
Water Outlet Circulation Pump LT1
26%
$54.00 $72.80
Water Outlet Circulation Pump LT1 - Includes Gasket
$54.00 $72.80
Hose connector on top of the LT1 circulation pump. Includes gasket.
Fuel Canister Kit Raw Water Elimination OEM Indmar 49-6004
Fuel Canister Kit Raw Water Elimination OEM Indmar 49-6004 Fuel Canister Kit Raw Water Elimination OEM Indmar 49-6004
33%
$18.00 $26.95
Fuel Canister Kit Raw Water Elimination OEM Indmar 49-6004
$18.00 $26.95
Fuel Line Retro Kit Fuel Canister Raw Water Eliminat Kit OEM Indmar 49-6004 For engines with water cooled canister for item 49-5126 When removing the...
Items 1025 to 1056 of 1293 total