Yanmar Marine Inboard Fuel Filter – Cross-References 41650-501140, FF5415, SN25020 & P502357
Yanmar Marine Inboard Fuel Filter – Cross-References 41650-501140, FF5415, SN25020 & P502357 is backordered and will ship as soon as it is back in stock.
Worry-free returns
Worry-free returns
Shop with confidence. If you’re not completely satisfied, eligible items may be returned within the return window, provided they are unused and in original packaging.
If the return is due to our error or a defective item, we’ll make it right.
Please contact us before returning any item.
Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
Tracking information will be provided once your order ships.
Yanmar Marine Inboard Fuel Filter – Cross-References 41650-501140, ...
Yanmar Marine Inboard Fuel Filter – Cross-References 41650-501140, FF5415, SN25020 & P502357 is backordered and will ship as soon as it is back in stock.
Product Details
This is a replacement fuel filter for Yanmar Marine Inboard applications. It is supplied as a single filter, not a multi-part kit, and is intended to help remove contaminants from diesel fuel before it reaches the engine fuel system.
The product is cross-referenced to Yanmar part number 41650-501140 and the following additional reference numbers: 41650501140, FF5415, SN25020, and P502357. Match the number and physical configuration of your existing filter before ordering.
- Replacement fuel filter for marine diesel applications.
- Single filter supplied; no additional kit components are listed.
- Suitable for use only where the listed reference number and filter configuration match your application.
Part Number Matrix
Use the following references to compare the replacement with the filter currently installed on your engine.
| Reference Type | Part Number |
|---|---|
| Yanmar reference | 41650-501140 |
| Yanmar reference without hyphens | 41650501140 |
| Cross-reference | FF5415 |
| Cross-reference | SN25020 |
| Cross-reference | P502357 |
Engine & Model Compatibility
The catalog evidence reviewed associates reference number 41650-501140 with the Yanmar 6GHA family. The source does not provide complete year, serial-number, horsepower, stroke, or shaft conditions, so confirm the exact engine specification and installed filter before purchase.
| Brand | Model or Series | Reference Number | Fitment Information |
|---|---|---|---|
| Yanmar | 6GHA-ET, 6GHA-ST, 6GHA-STE | 41650-501140 | Catalog reference; verify the installed filter and engine identification. |
| Yanmar | 6GHAK-ST1 | 41650-501140 | Catalog reference; verify the installed filter and engine identification. |
| Yanmar | 6GHAM-STE | 41650-501140 | Catalog reference; verify the installed filter and engine identification. |
| Yanmar | 6GHD-ST | 41650-501140 | Catalog reference; verify the installed filter and engine identification. |
Important: A part-number match is the most reliable first check, but it does not by itself confirm every model-year or serial-number application. Compare the old filter, housing, seals, connections, and installation arrangement with the replacement before ordering.
Technical Specifications
- Product Type
- Fuel filter
- Application
- Yanmar Marine Inboard diesel engines
- Quantity
- 1 filter
- Primary Reference
- 41650-501140
- Additional References
- 41650501140, FF5415, SN25020, P502357
What’s in the Box
- 1 x replacement fuel filter
No additional filter housing, selector cock, water-separator assembly, mounting hardware, or installation tools are listed as included.
Installation Notes
- Shut down the engine and isolate the fuel supply before beginning work.
- Allow hot engine components to cool and place an appropriate container beneath the filter to collect residual diesel fuel.
- Remove the existing filter according to the engine manufacturer's service procedure.
- Clean the filter mounting and sealing surfaces before installing the replacement.
- Install the new filter using the correct seal or gasket arrangement for the filter housing. Do not reuse damaged sealing components.
- Tighten the filter according to the engine or filter manufacturer's instructions; do not overtighten.
- Restore the fuel supply and prime the fuel system as required to remove trapped air.
- Start the engine and inspect the filter and connections for fuel leaks before returning the vessel to service.
Follow the service manual for your specific engine. If the replacement does not match the original filter's dimensions, connections, seal arrangement, or housing, stop installation and verify compatibility.
Troubleshooting & FAQ
How do I confirm that this filter fits my engine?
First compare the installed filter's part number with 41650-501140, 41650501140, FF5415, SN25020, or P502357. Then confirm the engine model and the filter's physical configuration against the service information for your engine. The catalog reference reviewed identifies the Yanmar 6GHA family, but complete year and serial-number coverage is not provided.
Is this a complete fuel-filter assembly?
No. This listing is for one replacement fuel filter. A housing, selector cock, fuel lines, mounting hardware, and other system components are not listed as included.
What does a clogged fuel filter usually cause?
A restricted filter may contribute to hard starting, unstable running, reduced engine power, or loss of RPM under load. These symptoms can have other causes, so inspect the complete fuel system and follow the engine service procedure.
When should the filter be replaced?
Use the replacement interval specified in your engine's service manual. Replace the filter sooner if contaminated fuel, water in the fuel, reduced fuel flow, or filter damage is found.
Is a special tool required?
Removal may require a filter wrench suitable for the existing filter. Use only tools and procedures appropriate for the filter housing, and install the replacement according to the service instructions.
Is this an OEM Yanmar component?
This is a replacement part cross-referenced to the listed Yanmar and aftermarket reference numbers. It should not be assumed to be manufactured by Yanmar unless the product packaging specifically identifies it as genuine Yanmar.
Safety & Important Information
- Diesel fuel is flammable and may irritate skin. Work in a well-ventilated area and keep fuel away from ignition sources.
- Dispose of used fuel and filters in accordance with local regulations.
- Verify the reference number and physical configuration before ordering.
- Do not operate the engine if the filter or fuel connections leak.
- Professional installation is recommended when the required service procedure is unfamiliar.
About Sea Sierra
- Marine Parts Support — We provide replacement parts for marine maintenance and repair applications.
- Reference-Based Ordering — Compare the listed part numbers and your existing component before purchase.
- Practical Installation Information — Product guidance is provided to help customers plan routine maintenance safely.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
