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Fits Yamaha 25-115HP & Mercury EFI Outboards
Designed for small to mid-range EFI outboard engines. The 6C5-24251-00-00 Fuel Filter Strainer is used in Yamaha and Mercury 4-stroke EFI fuel systems to help capture debris before it reaches critical fuel system components.
Compatibility
This fuel filter strainer is used on select Yamaha 25-115HP EFI outboards and equivalent Mercury 4-stroke EFI models. It is commonly installed within the fuel system or VST assembly.
Application Chart
| Brand | Engine Model | Horsepower | Engine Type | Component |
|---|---|---|---|---|
| Yamaha | F25 / F30 | 25-30 HP | 4-Stroke EFI | Fuel System Strainer |
| Yamaha | F40 / F50 / F60 | 40-60 HP | 4-Stroke EFI | Fuel System Strainer |
| Yamaha | F70 / F75 / F90 | 70-90 HP | 4-Stroke EFI | Fuel System Strainer |
| Yamaha | F115 (select models) | 115 HP | 4-Stroke EFI | Fuel System Strainer |
| Mercury | 4-Stroke EFI Outboards | 25-115 HP | EFI | Fuel System Strainer |
Always confirm compatibility using your engine serial number and existing part number before ordering.
Part Numbers & Cross References
| Reference Type | Part Number |
|---|---|
| Pro Marine Part | 1-31-6C524251 |
| Cross Reference # | 6C5-24251-00-00 |
| Cross Reference # | 6C5-24251-01-00 |
| Cross Reference # | 892758001 |
| Cross Reference # | 18-79983 |
| Cross Reference # | 35430 |
Alternate Part Options
This fuel filter strainer is also available under alternate part numbers and brands.
- Fuel Filter Strainer 35430P (EMP) Same fitment and application, alternate aftermarket brand option.
What This Part Is Used For
This fuel strainer helps protect the fuel system by capturing debris and contaminants before fuel reaches sensitive components such as injectors and pumps.
Maintaining clean fuel flow is essential for proper engine performance and reliability. Replacing the strainer during routine maintenance helps prevent fuel system issues and ensures consistent operation.
Frequently Asked Questions
What engines does this fit?
This strainer fits Yamaha 25-115HP EFI outboards and equivalent Mercury 4-stroke EFI models.
Where is this filter located?
It is typically located within the fuel system or VST assembly.
Is this OEM?
This corresponds to OEM Yamaha and Mercury part numbers and is an OEM-style replacement.
When should it be replaced?
It should be inspected and replaced during routine maintenance or when fuel contamination is present.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
We offer dealer pricing for marine professionals.
Shipping Policy
- Free shipping over $100 (continental U.S.)
- Ships UPS, USPS, FedEx
- 5:30 PM EST cutoff
- 1–5 day delivery
30-Day Return Policy
- Returns within 30 days
- Unused, original packaging
Contact Us
Phone: 941-721-3000
Searchable Part Numbers
Pro Marine Part: 1-31-6C524251
Cross Reference #: 6C5-24251-00-00, 6C5-24251-01-00, 892758001, 18-79983, 35430
Common Searches: Yamaha fuel strainer 6C5, Mercury fuel filter strainer, 25-115hp outboard fuel filter
35430
6C5-24251-00-00
6C5-24251-01-00
892758001
Fits Yamaha 25-115HP & Mercury EFI Outboards
Designed for small to mid-range EFI outboard engines. The 35430P Fuel Filter Strainer is an OEM-style replacement used in Yamaha and Mercury 4-stroke EFI fuel systems. It helps filter debris before fuel reaches injectors and other critical components.
Compatibility
This fuel filter strainer fits select Yamaha 25-115HP EFI outboards and equivalent Mercury 4-stroke EFI models. It is commonly installed within the fuel system or VST assembly.
Application Chart
| Brand | Engine Model | Horsepower | Engine Type | Component |
|---|---|---|---|---|
| Yamaha | F25 / F30 | 25-30 HP | 4-Stroke EFI | Fuel System Strainer |
| Yamaha | F40 / F50 / F60 | 40-60 HP | 4-Stroke EFI | Fuel System Strainer |
| Yamaha | F70 / F75 / F90 | 70-90 HP | 4-Stroke EFI | Fuel System Strainer |
| Yamaha | F115 (select models) | 115 HP | 4-Stroke EFI | Fuel System Strainer |
| Mercury | 4-Stroke EFI Outboards | 25-115 HP | EFI | Fuel System Strainer |
Always confirm compatibility using your engine serial number and existing part number before ordering.
Part Numbers & Cross References
| Reference Type | Part Number |
|---|---|
| Part Number | 35430P |
| Cross Reference # | 6C5-24251-00-00 |
| Cross Reference # | 6C5-24251-01-00 |
| Cross Reference # | 892758001 |
| Cross Reference # | 18-79983 |
| Cross Reference # | 1-31-6C524251 |
Alternate Part Options
This fuel filter strainer is also available under alternate part numbers and brands.
- Fuel Filter Strainer 1-31-6C524251 (Pro Marine) – Same fitment and application, Pro Marine branded version.
What This Part Is Used For
This fuel filter strainer is used to capture debris and contaminants within the fuel system before fuel reaches sensitive components like injectors and pumps.
Replacing the strainer during routine maintenance helps maintain proper fuel flow, improve engine reliability, and prevent fuel system issues.
Frequently Asked Questions
What engines does this fit?
This strainer fits Yamaha 25-115HP EFI outboards and equivalent Mercury 4-stroke EFI models.
Where is this filter located?
It is typically located within the fuel system or VST assembly.
Is this the same as 6C5-24251?
Yes. This part replaces Yamaha OEM part numbers 6C5-24251-00-00 and 6C5-24251-01-00.
When should it be replaced?
It should be inspected and replaced during routine maintenance or when fuel contamination is present.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer or technician? We offer dealer pricing for qualified businesses.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.)
- Ships via UPS, USPS, and FedEx
- 5:30 PM EST daily cutoff
- Typical delivery 15 business days
30-Day Return Policy
- Returns within 30 days
- Items must be unused and in original packaging
Contact Us
Phone: 941-721-3000
Searchable Part Numbers
Part Number: 35430P
Cross Reference #: 6C5-24251-00-00, 6C5-24251-01-00, 892758001, 18-79983, 1-31-6C524251
Common Searches: Yamaha fuel strainer 6C5, Mercury EFI fuel filter, 25-115hp fuel filter, outboard fuel system strainer
18-79983
35430
6C5-24251-00-00
6C5-24251-01-00
892758001
6C5-14984-00-00
881325001
6P3-24560-01-00
6P3-24560-02-00
6P3-24560-03-00
6P3-24560-04-00
6P3-24560-05-00
67F-14371-01-00
OEM Yamaha VST Cover Seal
Yamaha Vapor Separator Tank Cover Seal
This genuine OEM Yamaha VST cover seal is used on select Yamaha F-series and V MAX SHO outboards within compatible vapor separator tank fuel system assemblies.
The VST cover seal helps maintain proper sealing between the vapor separator tank cover and housing to support reliable fuel system pressure and reduce fuel leakage.
Compatible Applications
| Engine Range | Engine Type | System | Application Notes |
|---|---|---|---|
| Yamaha F115 | FourStroke | Fuel System / VST | Used in compatible VST assemblies |
| Yamaha F150 | FourStroke | Fuel System / VST | Used in compatible VST assemblies |
| Yamaha F200 | FourStroke | Fuel System / VST | Used in compatible VST assemblies |
| Yamaha F225 | FourStroke | Fuel System / VST | Used in compatible VST assemblies |
| Yamaha F250 | FourStroke | Fuel System / VST | Used in compatible VST assemblies |
| Yamaha F300 | FourStroke | Fuel System / VST | Used in compatible VST assemblies |
| Yamaha F350 | FourStroke | Fuel System / VST | Used in compatible VST assemblies |
| Yamaha VF200 | V MAX SHO | Fuel System / VST | Used in compatible VST assemblies |
| Yamaha VF225 | V MAX SHO | Fuel System / VST | Used in compatible VST assemblies |
| Yamaha VF250 | V MAX SHO | Fuel System / VST | Used in compatible VST assemblies |
Always verify your Yamaha model, serial number, and fuel system diagram before ordering fuel system seals and gaskets.
OEM Part Numbers & Cross References
| Brand | Part Number |
|---|---|
| Yamaha OEM | 6CB-14239-00-00 |
| Alternate Search Format | 6CB142390000 |
Complementary Fuel System Service Item
During VST or fuel system service, customers may also need the Yamaha Fuel Pump Gasket used in compatible Yamaha fuel system assemblies.
What This VST Cover Seal is Used For
This Yamaha seal is used between the vapor separator tank cover and housing in compatible Yamaha fuel system assemblies.
The seal helps maintain proper fuel system sealing and pressure inside the vapor separator tank assembly.
A worn or damaged VST seal may contribute to fuel leakage, poor fuel pressure retention, or fuel system performance issues.
Replacing the VST cover seal during fuel system service helps maintain reliable outboard fuel system operation.
Key Features and Benefits
- Genuine OEM Yamaha VST cover seal
- Fits select Yamaha F115-F350 and VF-series outboards
- Used in compatible vapor separator tank assemblies
- Helps maintain proper fuel system sealing
- Helps reduce fuel leakage
- OEM Yamaha fit and material compatibility
- Common replacement during VST and fuel system service
- Sold individually
VST Cover Seal Details
- Brand: Yamaha
- Part Type: VST Cover Seal
- OEM Part Number: 6CB-14239-00-00
- Application: Yamaha Vapor Separator Tank Assemblies
- System: Fuel Delivery System
- Use: VST cover sealing
- Quantity Sold: Each
FAQ
What engines does this VST seal fit?
This seal fits select Yamaha F115 through F350 and VF-series outboards using compatible vapor separator tank assemblies.
What does the VST cover seal do?
It seals the vapor separator tank cover to help maintain proper fuel system pressure and reduce fuel leakage.
What is a VST?
VST stands for Vapor Separator Tank, a component used in Yamaha fuel injection systems to help regulate fuel delivery.
Can a damaged VST seal cause fuel leaks?
Yes. A worn or damaged seal may allow fuel leakage or improper sealing within the fuel system.
Should related fuel system gaskets also be replaced?
Yes. Many technicians replace additional fuel system gaskets and seals during VST service to help prevent future leaks.
Should I verify fitment before ordering?
Yes. Yamaha used different fuel system configurations depending on model and production range, so diagram verification is recommended.
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.
- Fuel system components should be installed only after confirming correct fitment.
- Items must be new, unused, and in original packaging.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
6CB-14239-00-00, 6CB142390000, Yamaha VST seal, Yamaha VST cover seal, Yamaha vapor separator seal, Yamaha vapor separator gasket, Yamaha fuel system seal, Yamaha F115 VST seal, Yamaha F200 VST seal, Yamaha F225 VST seal, Yamaha F250 VST seal, Yamaha F300 VST seal, Yamaha F350 VST seal, Yamaha VF200 VST seal, Yamaha VF225 VST seal, Yamaha VF250 VST seal, Yamaha fuel tank seal, Yamaha fuel system gasket
64J-24560-10-00
64J-24560-11-00
64J-24560-11-00
6CB-14984-00-00
68T-24251-00-00
68T-24251-01-00
61A-24563-02-00
7782
655-24563-00-00
6P2-24563-00-00