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.

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!

Fitting Straight 1/4" NPT X 3/8" Fuel Hose Barb Brass OEM
24%
$6.58 $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...
FCC Pass Through Retro Fit Kit OEM RF121085
9%
$55.90 $61.18
FCC Pass Through Retro Fit Kit OEM RF121085 Replacement electrical connector for Fuel Control Cell high-pressure pump. You will have to re-use your existing internal fuel...
Electric Fuel Pump PCM PTI - Original PCM RA080022
17%
$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
17%
$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
54%
$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
22%
$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
21%
$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
17%
$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 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 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
4%
$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
12%
$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
22%
$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...
Seal Front Cover Timing Cover Right Hand 302 - 351 R047044 Seal Front Cover Timing Cover Right Hand 302 - 351 R047044
27%
$51.22 $69.98
Seal Front Cover Timing Cover Right Hand 302 - 351 R047044 New Style Smooth with No Lip Note that older seals have ribs with a...
Timing Cover Composite With Seal - <b>No Sensor Port</b> 1997-2001 OEM R004010
15%
$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
18%
$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...
Nut - Hex Nut -7/16-20 OEM RS1529
59%
$0.45 $1.09
Hex Nut 7/16-20 OEM  HEX NUT Replaces Crusader 272231, 95410201
Fuel Pump Jumper Harness For Indmar Fuel Pump Indmar OEM 80-1054
30%
$63.00 $89.99
Original Indmar Electric Fuel Pump Jumper Harness IND-80-1054 Harness that works with the Delco 1993-2002 Fuel Pump. Often the fuel pump plug is part of the main...
Temp Switch Sender Marine Coolant 6.0L OEM R020046
18%
$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
26%
$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
33%
$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...
Hub Pulley For Sherwood Raw Water Pump SHER-12926 Hub Pulley For Sherwood Raw Water Pump SHER-12926
19%
$99.39 $121.96
Hub Pulley For Sherwood Raw Water Pump SHER-12926
Star Tron Enzyme Gasoline Fuel Treatment - 1 Gallon Star Brite 093000N Star Tron Enzyme Gasoline Fuel Treatment - 1 Gallon Star Brite 093000N
21%
$132.07 $167.03
Enzyme formula eliminates sludge, varnish and other contaminants from gasoline and diesel marine fuel tanks. Star Brite StarTron enzyme fuel treatment Prevents and solves ethanol...
32 Ounce XPS Gear Case Lubricant Bombardier Recreational Products 0779480
14%
$18.00 $20.99
32 oz. XPS Gear Case Lubricant XPS Gear case lubricant Factory-recommended for Johnson & Evinrude outboards 32 oz.
Quicksilver 2.5 Gallon Gear Lube QS-92-858065Q01
8%
$188.05 $204.36
Quicksilver 2.5 Gallon Gear Lube QS-92-858065Q01  
Quicksilver 1 Quart Gear Lube QS-92-858058Q01
$16.24
Quicksilver 1 Quart Gear Lube QS-92-858058Q01 Quicksilver 1 Quart Premium Gear Lube SAE 80W-90 For outboard lower units below 75 HP Replaces Mercruiser 92-858058K01
5 Gallon Volvo Penta 75W-90 Synthetic Gear Oil Volvo Penta 1141681
4%
$510.00 $531.00
5 Gallon Volvo Penta 75W-90 Synthetic Gear Oil | Volvo Penta 1141681 Volvo Penta synthetic transmission oil Full synthetic gear oil for late-model Volvo sterndrives...
32 Ounce Volvo Penta 75W-90 Synthetic Gear Oil Volvo Penta 1141679
4%
$27.40 $28.40
OEM Volvo Penta 100% synthetic gear oil is designed specifically for late-model Volvo Penta sterndrives to reduce friction for longer gear life. Volvo Penta transmission...
32 Ounce Volvo Penta 80W-90 Gear Oil Volvo Penta 1141676
14%
$16.29 $18.90
OEM Volvo GL-5 gear lube protects & lubricates early model AQ & DuoProp outdrives. Volvo Penta gear lube Provides excellent corrosion protection and lubrication for...
32 Ounce. Yamalube™ Marine Gearcase Lube HD Yamaha™ ACC-GLUBE-HD-QT
15%
$21.70 $25.59
Yamaha's™ HD lower unit gear lube is formulated exclusively for Yamaha V8 F300-F350, V6 VMAX SHO 200-250, & 4.2L Offshore gearcases. Yamaha Yamalube marine gear...
1 Gallon Yamalube™ Marine Gearcase Lube Yamaha™ ACC-GEARL-UB-GL
23%
$56.00 $72.90
Yamaha's™ marine gear lube is designed for outboard & stern drive applications requiring a GL-4 class lubricant. Yamaha Yamalube marine gear lube Recommended for Yamaha...
10 Ounce Yamalube™ Marine Gearcase Lube Yamaha™ ACC-GEARL-UB-10
17%
$9.28 $11.22
Yamaha's™ marine gear lube is designed for outboard & stern drive applications requiring a GL-4 class lubricant. Yamaha Yamalube marine gear lube Recommended for Yamaha...
Volvo Synthetic Gear Lube Quart - SIERRA™-18-9680-2
15%
$19.85 $23.29
Sierra's™ full synthetic lower unit gear lube optimizes gear life by reducing friction while providing wear protection in severe operating conditions. Sierra™ full synthetic gear...
Items 929 to 960 of 1194 total