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Outboard Motor Parts | OEM & Aftermarket
Shop OEM and aftermarket outboard motor parts for Mercury, Yamaha, Suzuki, Honda, Johnson / Evinrude / E-TEC, Tohatsu / Nissan, and Chrysler / Force engines. Pro Marine USA carries parts for routine maintenance, troubleshooting, repair, and complete marine engine rebuilds.
Browse by outboard manufacturer or engine system, or use our OEM parts lookup to identify the correct part number before ordering. Find cooling, fuel, ignition, electrical, internal engine, lower unit, steering, trim, service kit, gasket, seal, and rebuild parts in one place.
Shop Outboard Parts by Manufacturer
Chrysler / Force Outboard Parts for Chrysler and Force outboard repair 
Honda Outboard Honda cooling, fuel, electrical, and engine parts 
Johnson / Evinrude / E-TEC Outboard Johnson, Evinrude, E-TEC, and OMC replacement parts 
Mercury Outboard Mercury and Mariner maintenance, repair, and rebuild parts 
Suzuki Outboard Suzuki service, lower unit, fuel, and engine parts 
Tohatsu / Nissan Outboard Tohatsu and Nissan outboard replacement parts 
Yamaha Outboard Yamaha maintenance, repair, lower unit, and rebuild parts Find the Correct Outboard Part
Not sure which part fits your engine? Start with the engine manufacturer, horsepower, model number, serial number, and year whenever available.
Our OEM parts lookup lets you view factory parts diagrams and identify the original part number for many popular outboard engines. Once you have the OEM number, search Pro Marine to find available OEM and aftermarket replacement options.
Use Our OEM Parts Lookup »Shop Outboard Parts by Engine System
Outboard engines use several interconnected systems. Select your manufacturer above to browse the exact categories available for your engine, including the following common repair and maintenance areas.
Common Outboard Problems and Where to Start
- Engine overheating: inspect the water pump, impeller, thermostat, pressure-control components, cooling passages, and engine anodes.
- Hard starting or rough idle: check fuel delivery, carburetor or injector operation, spark plugs, ignition components, filters, and intake sealing.
- Weak spark or no spark: test ignition coils, stators, switch boxes or ignition modules, sensors, wiring, grounds, and related electrical components.
- Low compression or poor power: inspect pistons, rings, cylinder condition, head and powerhead gaskets, bearings, and other internal engine components.
- Milky gear lube: inspect prop shaft, driveshaft, shift shaft, bearing carrier, and other lower unit seals for water intrusion.
- Lower unit or gearcase noise: inspect bearings, gears, clutch components, shafts, and gear lube condition before continued operation.
- Trim or steering problems: inspect hydraulic fluid level, seals, hoses, trim motors, pumps, steering cylinders, and mechanical connections.
Why Buy Outboard Parts from Pro Marine USA?
- OEM and aftermarket replacement options for major outboard engine brands.
- Marine engine parts for routine maintenance, professional repair, and complete rebuild projects.
- OEM diagram and part-number lookup tools to help identify the correct component before ordering.
- Dealer pricing available for qualified marine repair businesses and dealers.
- Large selection of service kits, engine parts, lower unit components, fuel system parts, electrical parts, steering, and rigging products.
- Same-day weekday shipping available on qualifying in-stock orders placed before the shipping cutoff.
OEM and Aftermarket Outboard Parts
OEM parts are supplied by the original engine manufacturer and are designed for the specific engine application. Aftermarket parts are replacement components produced by independent marine parts manufacturers and may provide additional availability or value for many common repairs.
Pro Marine carries both genuine OEM parts and quality aftermarket replacement parts for many outboard maintenance, repair, and rebuild applications. Always confirm fitment using the engine model, serial number, horsepower, year range, or OEM part number when available.
Frequently Asked Questions
How do I find the correct parts for my outboard motor?
Start by identifying the engine manufacturer, horsepower, model number, serial number, and year. Select the manufacturer above to browse by engine system, or use the OEM parts lookup to locate the original part number from a factory diagram.
Can I search Pro Marine by OEM part number?
Yes. If you already have the OEM part number, enter it into the Pro Marine site search to locate available OEM and aftermarket replacement options. If you do not know the part number, use the OEM parts lookup first.
What information should I have before ordering an outboard part?
Have the engine manufacturer, horsepower, model number, serial number, and year whenever possible. An OEM part number from the original component or parts diagram is especially helpful because visually similar parts may fit different engine families.
What is the difference between OEM and aftermarket outboard parts?
OEM parts come from the original engine manufacturer. Aftermarket parts are replacement components manufactured by other marine parts companies for compatible applications. Pro Marine carries both OEM and aftermarket options across many common outboard engine systems.
Are aftermarket outboard motor parts reliable?
Quality aftermarket marine parts are commonly used for maintenance, professional repair, and engine rebuilding. The best option depends on the application, manufacturer, availability, and customer preference.
Do you carry parts for older outboard motors?
Yes. Pro Marine carries parts for many older Mercury, Mariner, Johnson, Evinrude, Chrysler, Force, Yamaha, Honda, Suzuki, Nissan, and Tohatsu outboards. Availability varies by engine family and component.
What outboard parts are commonly replaced during routine maintenance?
Common maintenance items include engine oil, oil filters, fuel filters, spark plugs, water pump impellers, complete water pump kits, thermostats, gear lube, drain plug seals, anodes, and manufacturer-specific service kit components.
Fitment Tip: Outboard parts can vary by model, serial range, horsepower, and production year. Confirm the OEM part number or engine identification information whenever possible before ordering.
Pro Marine High-Pressure Fuel Supply Module Pump
Mercury Verado, 3.4L V6 & 4.6L V8 High-Pressure Fuel Pump - 3288P
The Pro Marine 3288P High-Pressure Fuel Pump is an aftermarket replacement for Mercury OEM 8M0103288. This pump is located inside the engine's Fuel Supply Module (FSM) and supplies high-pressure fuel for the engine's fuel-injection system.
Verified Mercury applications include select 200-400R 2.6L L6 Verado engines, modern 3.4L V6 and 4.6L V8 outboards, SeaPro, Pro XS, Verado, Mercury Racing 250R / 300R, AMS Racing, and select APX Racing applications.
Compatible Applications
| Engine Family | Horsepower / Model | Serial Range |
|---|---|---|
| Mercury L6 Pro Verado | 200HP | 2B144123 thru 2B577715 |
| Mercury L6 Pro Verado | 250HP | 2B144123 thru 2B577715 |
| Mercury L6 Pro Verado | 300HP | 2B144123 thru 2B577715 |
| Mercury 2.6L L6 Verado | 350HP | 2B141617 thru 3B342962 |
| Mercury 2.6L L6 Pro Verado | 350HP | 2B141124 thru 3B342962 |
| Mercury 2.6L L6 Verado | 400HP | 2B618256 thru 3B342962 |
| Mercury Racing 2.6L L6 | 400R | 2B141124 thru 3B342962 |
| Mercury L6 Verado | 200HP | 2B144123 thru 2B578935 |
| Mercury L6 Verado | 225HP | 2B144123 thru 2B578935 |
| Mercury L6 Verado | 250HP | 2B144123 thru 2B578935 |
| Mercury L6 Verado | 275HP | 2B144123 thru 2B578935 |
| Mercury L6 Verado | 300HP | 2B144123 thru 2B578935 |
| Mercury 3.4L V6 | 175HP | 2B529482 & Present |
| Mercury 3.4L V6 | 200HP | 2B529482 & Present |
| Mercury 3.4L V6 | 225HP | 2B529482 & Present |
| Mercury 3.4L V6 SeaPro | 200HP | 2B529482 & Present |
| Mercury 3.4L V6 Pro XS | 175HP | 2B529482 & Present |
| Mercury 4.6L V8 | 250HP | 2B529482 & Present |
| Mercury 4.6L V8 | 300HP | 2B529482 & Present |
| Mercury 4.6L V8 SeaPro | 225HP | 2B529482 & Present |
| Mercury 4.6L V8 SeaPro | 250HP | 2B529482 & Present |
| Mercury 4.6L V8 CMS SeaPro | 300HP | 2B529482 & Present |
| Mercury 4.6L V8 AMS SeaPro | 300HP | 2B529482 & Present |
| Mercury 4.6L V8 Pro XS | 200HP | 2B529482 & Present |
| Mercury 4.6L V8 Pro XS | 225HP | 2B529482 & Present |
| Mercury 4.6L V8 Pro XS | 250HP | 2B529482 & Present |
| Mercury 4.6L V8 Pro XS | 300HP | 2B529482 & Present |
| Mercury 4.6L V8 Verado | 250HP | 2B529482 & Present |
| Mercury 4.6L V8 Verado | 300HP | 2B529482 & Present |
| Mercury Racing 4.6L V8 | 250R | 1E080500 & Present |
| Mercury Racing 4.6L V8 | 300R | 1E080500 & Present |
| Mercury AMS Racing 4.6L V8 | 300R | 1E081459 & Present |
| Mercury Racing 3.4L V6 APX | 200HP APX | 1E054353 & Present |
| Mercury Racing 4.6L V8 APX | 250HP APX | 1E054548 & Present |
| Mercury Racing 4.6L V8 APX | 360HP APX | 1E054247 & Present |
Mercury used different Fuel Supply Module components within similar horsepower and Verado engine families. Always verify your engine serial number and confirm that the FSM calls for high-pressure fuel pump 8M0103288 before ordering.
OEM & Cross Reference Numbers
| Brand / Type | Part Number |
|---|---|
| Pro Marine | 3288P |
| Mercury OEM | 8M0103288 |
Fuel Supply Module Service Parts
The high-pressure pump works as part of the complete Mercury Fuel Supply Module (FSM). When servicing the FSM, inspect the low-pressure pump and internal seals at the same time. Pro Marine offers both OEM and aftermarket low-pressure pump options along with an FSM seal kit.
Mercury OEM Low-Pressure Fuel Pump
OEM low-pressure electric fuel pump used with compatible Mercury fuel supply module applications.
Pro Marine Low-Pressure Fuel Pump
Pro Marine aftermarket low-pressure electric fuel pump option for compatible Mercury Fuel Supply Module applications.
Mercury Fuel Supply Module Seal Kit - 7333
Servicing or opening the Fuel Supply Module? Inspect and replace the internal FSM seals as needed while replacing the high- or low-pressure fuel pumps.
What This Part is Used For
Mercury's Fuel Supply Module contains multiple components that work together to supply clean fuel at the pressure required by the engine. The 8M0103288 high-pressure pump is positioned inside the FSM and supplies pressurized fuel to the engine's fuel-injection system.
The FSM also contains a low-pressure fuel pump, regulator, internal tubing, seals, and other components. Mercury service diagrams identify 8M0103288 specifically as the high-pressure pump assembly.
Common Signs of High-Pressure Fuel Pump Problems
- Hard starting or extended cranking
- Engine starts but will not maintain proper fuel pressure
- Loss of power under acceleration or heavy load
- Engine hesitation at higher RPM
- Fuel-pressure test indicates insufficient high-side pressure
- High-pressure pump fails electrical or pressure testing
High-Pressure vs. Low-Pressure FSM Pump
| Pump | Function |
|---|---|
| High-Pressure Pump - 3288P / 8M0103288 | Produces the high fuel pressure required by the engine's fuel-injection system. |
| Low-Pressure Pump | Supplies fuel into / through the Fuel Supply Module so the high-pressure side can maintain proper fuel supply. |
Why Service the Complete Fuel Supply Module?
When an FSM is already being disassembled to replace a fuel pump, it is a good time to inspect the other serviceable components. A problem on the low-pressure side can affect fuel delivery to the high-pressure pump, while deteriorated seals can cause leaks or other FSM problems.
For that reason, the OEM low-pressure pump, Pro Marine low-pressure pump, and FSM seal kit are linked above for convenient Fuel Supply Module service.
Key Features and Benefits
- Pro Marine aftermarket high-pressure fuel pump
- Replaces Mercury OEM 8M0103288
- Installs inside compatible Mercury Fuel Supply Modules
- Fits select 2.6L L6 Verado and Pro Verado applications
- Fits select 200-300HP L6 Verado engines
- Fits select 350HP, 400HP, and 400R L6 applications
- Fits select modern Mercury 3.4L V6 outboards
- Fits select modern Mercury 4.6L V8 outboards
- Applications include SeaPro, Pro XS, Verado, Racing, and AMS Racing
- Fits select Mercury Racing 250R and 300R engines
- Fits select 200HP, 250HP, and 360HP APX Racing applications
- Related low-pressure pumps and FSM seal kit linked above
FAQ
What OEM fuel pump does Pro Marine 3288P replace?
Pro Marine 3288P replaces Mercury high-pressure fuel pump
8M0103288.
Where is this fuel pump located?
It is located inside the Mercury Fuel Supply Module (FSM).
Is 8M0103288 the high-pressure or low-pressure pump?
8M0103288 is the high-pressure pump. Mercury's parts diagrams
identify it separately from the low-pressure pump inside the FSM.
Does this fit Mercury L6 Verado engines?
Yes. Verified fitment includes select 200, 225, 250, 275, 300, 350, and
400HP L6 Verado applications along with select Pro Verado and 400R engines.
Verify the serial range in the table above.
Does this fit the newer Mercury 3.4L V6?
Yes. Verified applications include select 175HP, 200HP, 225HP, SeaPro, and
Pro XS 3.4L V6 engines beginning with the serial ranges shown above.
Does this fit Mercury 4.6L V8 engines?
Yes. Applications include select 200-300HP standard, SeaPro, Pro XS, Verado,
250R, 300R, and AMS Racing 4.6L V8 models.
Does it fit Mercury Racing APX engines?
The supplied Mercury application data includes select 200HP 3.4L V6 APX,
250HP 4.6L V8 APX, and 360HP 4.6L V8 APX applications.
Should I replace the low-pressure pump at the same time?
Not necessarily. Test and inspect both pumps when servicing the FSM. If the
low-pressure pump is weak or failed, OEM and Pro Marine replacement options
are linked above.
Should I replace the FSM seals when changing the pump?
Inspect the seals whenever the Fuel Supply Module is opened. The FSM seal kit
is linked above so worn or disturbed seals can be replaced during service.
How do I verify fitment?
Use the engine model, horsepower, and especially the
Mercury serial number. Confirm that the Fuel Supply Module
parts diagram calls for high-pressure pump 8M0103288 before
ordering.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
3288P, Pro Marine 3288P, 8M0103288, Mercury 8M0103288, Mercury high pressure fuel pump, Mercury FSM fuel pump, Mercury Fuel Supply Module pump, Verado high pressure fuel pump, Mercury L6 Verado fuel pump, Mercury 200 Verado fuel pump, Mercury 225 Verado fuel pump, Mercury 250 Verado fuel pump, Mercury 275 Verado fuel pump, Mercury 300 Verado fuel pump, Mercury 350 Verado fuel pump, Mercury 400 Verado fuel pump, Mercury 400R fuel pump, Mercury 3.4L V6 fuel pump, Mercury 4.6L V8 fuel pump, Mercury Pro XS fuel pump, Mercury SeaPro fuel pump, Mercury 250R fuel pump, Mercury 300R fuel pump, Mercury APX fuel pump, 883202, Mercury low pressure fuel pump, 1-32-883202, Pro Marine low pressure fuel pump, 7333, Mercury FSM seal kit
8M0103288
Mercury Fuel Supply Module Low-Pressure Fuel Pump
Mercury EFI, Verado, V6 & V8 Low-Pressure Fuel Pump - 1-32-883202
The 1-32-883202 Electric Fuel Pump is an aftermarket low-pressure replacement pump for compatible Mercury Fuel Supply Module (FSM) and Vapor Separator assemblies. It cross references Mercury fuel pump numbers 8M0062771, 8M0103289, 883202T02 and 883202T1.
Verified applications include select 30-150HP Mercury EFI outboards, 200-400HP L6 Verado, 3.4L V6, 4.6L V8, SeaPro, Pro XS, Mercury Racing, and several 4.5L / 6.2L MerCruiser, MIE and TowSports applications.
This pump operates on the low-pressure side of the FSM, supplying fuel to the module so the engine's high-pressure fuel pump can maintain the pressure required by the EFI system.
OEM & Cross Reference Numbers
| Brand / Type | Part Number |
|---|---|
| Aftermarket | 1-32-883202 |
| Mercury OEM | 8M0062771 |
| Mercury OEM | 8M0103289 |
| Mercury OEM | 883202T02 |
| Mercury OEM | 883202T1 |
Mercury Outboard Fitment
| Engine Family | Verified Applications | Serial Range / Notes |
|---|---|---|
| Mercury 30-40HP EFI 3-Cylinder | 30HP EFI and 40HP EFI 3-cylinder |
USA: 0T409000 thru 1B226999 Belgium: 0P153500 thru 0P400999 |
| Mercury 40-60HP EFI 4-Cylinder | 40HP, 50HP and 60HP EFI 4-cylinder |
USA: 0T409000 thru 1B355222 Belgium: 0P153500 thru 0P400999 |
| Mercury 65-115HP EFI | 65HP EFI Jet, 75HP EFI, 75HP SeaPro, 80HP EFI, 80HP EFI Jet, 90HP EFI, 90HP SeaPro, 100HP EFI, 115HP EFI and 115HP SeaPro |
Engine serial 2B095049 & Present. Applicable FSM ranges include 2B494018 & Below and 2B494019 thru 3B694498. |
| Mercury 115HP Pro XS | 115HP EFI Pro XS | 2B225488 & Present |
| Mercury 105-150HP EFI | 105HP EFI Jet, 135HP EFI, 150HP EFI, 150HP EFI SeaPro and 150HP EFI Pro XS | Includes 1B905505, 2B131942, 2B139139, 2B550139 and applicable later serial ranges |
Mercury L6 Verado Fitment
| Engine | Serial Range |
|---|---|
| 200HP Pro Verado 6-Cylinder | 2B144123 thru 2B577715 |
| 250HP Pro Verado 6-Cylinder | 2B144123 thru 2B577715 |
| 300HP Pro Verado 6-Cylinder | 2B144123 thru 2B577715 |
| 200HP Verado 6-Cylinder | 2B144123 thru 2B578935 |
| 225HP Verado 6-Cylinder | 2B144123 thru 2B578935 |
| 250HP Verado 6-Cylinder | 2B144123 thru 2B578935 |
| 275HP Verado 6-Cylinder | 2B144123 thru 2B578935 |
| 300HP Verado 6-Cylinder | 2B144123 thru 2B578935 |
| 350HP 2.6L L6 Verado | 2B141617 thru 3B342962 |
| 350HP 2.6L L6 Pro Verado | 2B141124 thru 3B342962 |
| 400HP 2.6L L6 Verado | 2B618256 thru 3B342962 |
| 400R 2.6L L6 Racing | 2B141124 thru 3B342962 |
Mercury 3.4L V6 & 4.6L V8 Fitment
| Engine Family | Horsepower / Model | Serial Range |
|---|---|---|
| 3.4L V6 | 175HP, 200HP, 225HP | 2B529482 & Present |
| 3.4L V6 SeaPro | 200HP | 2B529482 & Present |
| 3.4L V6 Pro XS | 175HP | 2B529482 & Present |
| 4.6L V8 | 250HP and 300HP | 2B529482 & Present |
| 4.6L V8 SeaPro | 225HP and 250HP | 2B529482 & Present |
| 4.6L V8 CMS / AMS SeaPro | 300HP | 2B529482 & Present |
| 4.6L V8 Pro XS | 200HP, 225HP, 250HP and 300HP | 2B529482 & Present |
| 4.6L V8 Verado | 250HP and 300HP | 2B529482 & Present |
Mercury Racing Fitment
| Engine | Serial Range |
|---|---|
| 250R 4.6L V8 Racing | 1E080500 & Present |
| 300R 4.6L V8 Racing | 1E080500 & Present |
| 300R 4.6L V8 AMS Racing | 1E081459 & Present |
| 200HP 3.4L V6 APX | 1E054353 & Present |
| 250HP 4.6L V8 APX | 1E054548 & Present |
| 360HP 4.6L V8 APX | 1E054247 & Present |
MerCruiser / MIE / TowSports Fitment
| Application | Engine | Verified Serial Coverage |
|---|---|---|
| Sterndrive | 4.5L MPI 200 Alpha / Bravo and EC | Includes 2A441953 thru 2A530777 and applicable later FSM configurations |
| Sterndrive | 4.5L MPI 250 Alpha / Bravo and EC | Includes 2A441953 thru 2A530777 and applicable later FSM configurations |
| Sterndrive | 6.2L MPI 300 / 300 EC | Includes 2A456613 thru 2A530775 and later applications |
| Sterndrive | 6.2L MPI 350 / 350 EC | Includes 2A456613 thru 2A530775 and later applications |
| MIE / Inboard | 6.2L MIE 300 / 350 and EC versions | Includes 2A456613 thru 2A530773 and later applications |
| TowSports | 6.2L TOW 320 / 370 and EC versions | Includes 2A456613 thru 2A530773 and later applications |
Mercury used several Fuel Supply Module and Vapor Separator designs within the same engine family.
Always verify your engine serial number, Fuel Supply Module configuration and original pump number. This pump should be used where the application calls for 8M0062771, 8M0103289, 883202T02 or 883202T1.
Related Fuel Supply Module Parts
Pro Marine 883202 Low-Pressure Fuel Pump
Alternate low-pressure electric fuel pump for the same compatible Mercury FSM and Vapor Separator application family.
Pro Marine 3288P High-Pressure Fuel Pump
High-pressure FSM pump for many compatible L6 Verado, 3.4L V6, 4.6L V8 and Mercury Racing applications.
Pro Marine 7333 FSM / VST Seal Kit
Opening the Fuel Supply Module? The 7333 seal kit replaces Mercury 8M0133370 and provides the service seals for compatible FSM applications.
What This Fuel Pump is Used For
The 1-32-883202 low-pressure fuel pump moves fuel into and through the Mercury Fuel Supply Module or Vapor Separator. Maintaining an adequate fuel supply inside the module is necessary for the engine's high-pressure fuel system to operate correctly.
On engines with separate low- and high-pressure pumps, this pump does not create the final injection pressure. Instead, it supplies fuel to the high-pressure side of the system.
Low-Pressure vs. High-Pressure Fuel Pump
| Pump Type | Function |
|---|---|
| 1-32-883202 Low-Pressure Pump | Maintains fuel supply to the Fuel Supply Module and feeds the high-pressure side of the system. |
| High-Pressure Pump | Produces the higher fuel pressure required by the electronic fuel-injection system. Pump selection varies by engine and FSM generation. |
Common Signs of Low-Pressure Fuel Pump Problems
- Hard starting or extended cranking
- Fuel Supply Module does not maintain adequate fuel level
- Engine hesitation during acceleration
- Loss of power under load
- Engine performs normally at low speed but loses power at higher RPM
- High-pressure pump becomes starved for fuel
- Low-pressure delivery test is below specification
- Electric pump fails electrical testing
Why Check the Complete Fuel Supply Module?
A fuel-pressure problem is not always caused by the high-pressure pump. If the low-pressure pump cannot maintain an adequate supply of fuel inside the FSM, the high-pressure pump may be unable to reach its specified pressure.
Test the low-pressure fuel supply and high-pressure fuel system before replacing components. If the FSM is opened, inspect the other pump, electrical connections, internal fuel passages and seals while the module is accessible.
Key Features and Benefits
- Aftermarket Mercury low-pressure electric fuel pump
- Part number 1-32-883202
- Replaces Mercury 8M0062771
- Replaces Mercury 8M0103289
- Replaces Mercury 883202T02
- Replaces Mercury 883202T1
- Fits select 30-60HP EFI Mercury outboards
- Fits select 65-150HP EFI, SeaPro and Pro XS engines
- Fits select 200-400HP L6 Verado engines
- Fits select 3.4L V6 and 4.6L V8 Mercury outboards
- Fits select Mercury Racing 250R and 300R applications
- Fits select Mercury APX Racing engines
- Fits select 4.5L and 6.2L MerCruiser applications
- Fits select MIE and TowSports applications
- Alternate 883202 low-pressure pump linked above
- Compatible high-pressure pump and FSM seal kit linked above
FAQ
What OEM numbers does 1-32-883202 replace?
It cross references Mercury 8M0062771, 8M0103289,
883202T02 and 883202T1.
Is this a high-pressure or low-pressure pump?
This is a low-pressure fuel pump used inside compatible
Mercury Fuel Supply Module / Vapor Separator assemblies.
Does this fit Mercury 30-60HP EFI outboards?
Yes. Verified catalog fitment includes select 30HP and 40HP 3-cylinder EFI
engines and 40HP, 50HP and 60HP 4-cylinder EFI engines within the serial
ranges shown above.
Does it fit Mercury 75-115HP EFI?
Yes. Applications include select 75, 80, 90, 100 and 115HP EFI models,
along with SeaPro, Jet and Pro XS variants.
Does it fit Mercury 150HP EFI?
Yes. Verified applications include select 150HP EFI, SeaPro and Pro XS
configurations. Verify the FSM and engine serial range before ordering.
Does it fit Mercury Verado?
Yes. Verified fitment includes numerous 200, 225, 250, 275, 300, 350
and 400HP L6 Verado applications and select 400R Racing engines.
Does this fit modern Mercury V6 and V8 engines?
Yes. Fitment includes select 3.4L V6 and 4.6L V8 standard, SeaPro,
Pro XS, Verado and Racing applications.
Does it fit MerCruiser?
Yes. Catalog applications include select 4.5L MPI and 6.2L MPI
sterndrive, MIE and TowSports engines.
What high-pressure pump is used with this pump?
High-pressure pump selection depends on the engine and FSM generation.
Many L6 Verado and modern V6 / V8 applications use the
3288P high-pressure pump linked above.
Should I replace the FSM seals when changing this pump?
Inspect the seals whenever the Fuel Supply Module is opened. The
7333 FSM seal kit, replacing Mercury 8M0133370, is linked
above.
How do I confirm fitment?
Verify the engine model, serial number, Fuel Supply Module configuration
and original pump number. Confirm that the application calls for
8M0062771, 8M0103289, 883202T02 or 883202T1.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
1-32-883202, 883202, 8M0062771, Mercury 8M0062771, 8M0103289, Mercury 8M0103289, 883202T02, Mercury 883202T02, 883202T1, Mercury 883202T1, Mercury low pressure fuel pump, Mercury FSM pump, Mercury VST pump, Mercury Vapor Separator fuel pump, Mercury Fuel Supply Module pump, Mercury 30 EFI fuel pump, Mercury 40 EFI fuel pump, Mercury 50 EFI fuel pump, Mercury 60 EFI fuel pump, Mercury 75 EFI fuel pump, Mercury 90 EFI fuel pump, Mercury 100 EFI fuel pump, Mercury 115 EFI fuel pump, Mercury 115 Pro XS fuel pump, Mercury 135 EFI fuel pump, Mercury 150 EFI fuel pump, Mercury 150 SeaPro fuel pump, Mercury 150 Pro XS fuel pump, Mercury L6 Verado fuel pump, Mercury 200 Verado fuel pump, Mercury 225 Verado fuel pump, Mercury 250 Verado fuel pump, Mercury 275 Verado fuel pump, Mercury 300 Verado fuel pump, Mercury 350 Verado fuel pump, Mercury 400 Verado fuel pump, Mercury 400R fuel pump, Mercury 3.4L V6 fuel pump, Mercury 4.6L V8 fuel pump, Mercury 250R fuel pump, Mercury 300R fuel pump, Mercury APX fuel pump, MerCruiser 4.5L fuel pump, MerCruiser 6.2L fuel pump, Mercury MIE fuel pump, Mercury TowSports fuel pump, 3288P, 8M0103288, 7333, 8M0133370
8M0103289
883202T02
883202T1
0778287
0778886
0778888
16510-61A01
16510-61A20
16510-61A20-MHL
16510-61A21
16510-61A21-MHL
16510-61A30
16510-61A31
16510-61A32
16510-61A33
16510-90J00
16510-93J00
16510-96J00
16510-96J10
16510-96J11
5033539
5035404
5035703
765598
778287
778886
778888
8M0154773
8M0154781
90171-16011-00
95301-16900-00
95307-16900-00
63V-14301-00-00
63V-14301-01-00
63V-14301-02-00
63V-14301-03-00
63V-14301-04-00
18-2655
508534
775426
87540
89238A2
9-74201
18-2653
508457
55682A1
775421
87520
9-74203
17264C1
17264T2
818298A1
826134
826134Q
Sierra Marine Cooling System Component
Yamaha V4 V6 115-300HP & Mercury 225/250 Driveshaft Collar
The Sierra 18-9076 Driveshaft Collar is a direct replacement for Yamaha OEM 61A-45527-00-00 and Mercury OEM 8886901. This collar is used in the water pump assembly on numerous Yamaha V4 and V6 outboards as well as Mercury 225 and 250 EFI FourStroke applications.
During water pump service, lower unit repairs, or cooling system rebuilds, replacing worn collars can help maintain proper component alignment and reliable cooling system operation.
Compatible Applications
Yamaha OEM number 61A-45527-00-00 is used across a large range of Yamaha V4 and V6 outboards including Saltwater Series, EFI, OX66, HPDI, VMAX, and select four-stroke models. Mercury OEM 8886901 cross references to Mercury 225 and 250 EFI FourStroke applications.
| Manufacturer | Common Applications |
|---|---|
| Yamaha | 115HP, C115, S115 |
| Yamaha | 130HP, L130 |
| Yamaha | 150HP, C150, D150, DX150, FL150, LF150, LX150, SX150, VX150, VZ150, Z150 |
| Yamaha | 175HP Models |
| Yamaha | 200HP, F200, LF200, LX200, SX200, VX200, VZ200, Z200 |
| Yamaha | 225HP, F225, LF225, LX225, VX225, V225, OX66 225, VMAX 225 |
| Yamaha | 250HP, L250, LX250, SX250, VX250, VZ250, Z250, OX66 250 |
| Yamaha | 300HP, LZ300, VZ300, Z300 |
| Mercury | 225 EFI FourStroke |
| Mercury | 250 EFI FourStroke |
Yamaha used this collar across numerous V4 and V6 platforms over multiple years and engine families. Always verify your engine serial number and OEM part number before ordering.
This Sierra collar replaces Yamaha OEM 61A-45527-00-00 and Mercury OEM 8886901.
OEM & Cross Reference Numbers
| Type | Part Number |
|---|---|
| Sierra | 18-9076 |
| Yamaha OEM | 61A-45527-00-00 |
| Mercury OEM | 8886901 |
Available in Multiple Brands
OEM Yamaha 45527
Genuine Yamaha factory replacement for customers who prefer OEM parts.
View OEM Version
Pro Marine 45527P
Popular aftermarket replacement trusted by marine technicians and repair shops.
View Pro Marine Version
GLM 9076GM
Alternative aftermarket option from GLM Marine for the same Yamaha and Mercury applications.
View GLM VersionWhat This Part Is Used For
The driveshaft collar is part of the lower unit cooling system assembly and works with the water pump housing, wear plate, impeller, and related components. Proper spacing and alignment are critical to water pump performance and cooling system efficiency.
Many technicians replace collars whenever major water pump service is performed, particularly on high-hour engines or saltwater-operated boats.
Why Replace a Driveshaft Collar?
- Corrosion may affect proper component fitment
- Wear can impact water pump assembly alignment
- Often serviced during water pump rebuilds
- Helps maintain proper cooling system operation
- Ideal preventative maintenance item during lower unit service
Sierra 18-9076 Features
- Direct replacement for Yamaha 61A-45527-00-00
- Direct replacement for Mercury 8886901
- Fits many Yamaha V4 and V6 applications from 115HP-300HP
- Compatible with Mercury 225 and 250 EFI FourStroke models
- Quality Sierra Marine aftermarket construction
- OEM, Pro Marine, and GLM alternatives available above
FAQ
What OEM numbers does Sierra 18-9076 replace?
Yamaha 61A-45527-00-00 and Mercury 8886901.
What Yamaha engines commonly use this collar?
Many Yamaha 115HP, 130HP, 150HP, 175HP, 200HP, 225HP, 250HP, and 300HP V4 and V6 applications including OX66, VMAX, EFI, Saltwater Series, and select four-stroke models.
Does this fit Mercury outboards?
Yes. Mercury 225 and 250 EFI FourStroke models commonly use Mercury OEM 8886901.
Do you carry OEM and aftermarket alternatives?
Yes. OEM Yamaha, Pro Marine, and GLM versions are linked above.
Should I replace this during water pump service?
If wear, corrosion, or damage is present, replacement is recommended while the lower unit is apart.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new and unused.
- Installed parts are not returnable.
- Return authorization required before return.
Searchable Terms
Sierra 18-9076, 18-9076, Yamaha 61A-45527-00-00, Mercury 8886901, Yamaha V4 driveshaft collar, Yamaha V6 driveshaft collar, Yamaha VMAX water pump parts, Yamaha OX66 cooling system parts, Yamaha 225 driveshaft collar, Yamaha 250 driveshaft collar, Mercury 225 EFI FourStroke parts, Mercury 250 EFI FourStroke parts, Pro Marine 45527P, GLM 9076GM, OEM Yamaha 45527
8886901
9-43712