Fuel Filter Element for Yamaha 50–115 HP and Mercury 75–115 HP 4-Stroke Outboards – Replaces 68V-24563-00-00 and 881540
Fuel Filter Element for Yamaha 50–115 HP and Mercury 75–115 HP 4-Stroke Outboards – Replaces 68V-24563-00-00 and 881540 is backordered and will ship as soon as it is back in stock.
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Fuel Filter Element for Yamaha 50–115 HP and Mercury 75–115 HP 4-St...
Fuel Filter Element for Yamaha 50–115 HP and Mercury 75–115 HP 4-Stroke Outboards – Replaces 68V-24563-00-00 and 881540 is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket fuel filter element is designed for installation inside the Vapor Separator Tank (VST) of selected Yamaha and Mercury 4-stroke outboards. It replaces the internal filter element identified by Yamaha part number 68V-24563-00-00 and Mercury references 881540 and 35-881540. Confirm the original filter number and engine model before ordering.
The element is intended to help remove contaminants from gasoline before fuel reaches the high-pressure fuel pump and injectors. It is a replacement element only; the VST housing, gaskets, O-rings, pump and other fuel-system components are not included.
- Internal VST fuel filter element for selected outboard fuel systems.
- Aftermarket replacement for the listed Yamaha and Mercury references.
- Suitable only when the original filter and engine application match the references below.
- Designed for gasoline fuel systems.
Part Number Matrix
These references are provided for identification and interchange checking. Part-number matching should be combined with the complete engine model and year.
| Brand | Part Number | Notes |
|---|---|---|
| Yamaha | 68V-24563-00-00 | Fuel filter element reference |
| Mercury | 881540 / 35-881540 | Common replacement references; later references may include 8M0168897, 8M0149607 and 35-8M0149607 |
| Sierra | 18-7979 | Aftermarket cross-reference |
| Mallory | 9-37961 | Aftermarket cross-reference |
Engine and Model Compatibility
The catalog applications below identify the Yamaha reference as an ELEMENT, FILTER in the engine fuel diagram. The verified Yamaha applications shown here are 4-stroke F-series models. Some similarly named Yamaha T-series applications use a 2-stroke designation and should not be treated as 4-stroke applications for this listing.
| Brand | Model | Rated HP | Stroke | Year | OEM Part No. |
|---|---|---|---|---|---|
| Yamaha | F50TLRD | 50 | 4-Stroke | 2005 | 68V-24563-00-00 |
| Yamaha | F50TLR | 50 | 4-Stroke | 2006 | 68V-24563-00-00 |
| Yamaha | F60TJRD, F60TLRD | 60 | 4-Stroke | 2005 | 68V-24563-00-00 |
| Yamaha | F60TJR, F60TLR | 60 | 4-Stroke | 2006 | 68V-24563-00-00 |
| Yamaha | F75TLRD | 75 | 4-Stroke | 2005 | 68V-24563-00-00 |
| Yamaha | F75TLR | 75 | 4-Stroke | 2006 | 68V-24563-00-00 |
| Yamaha | F90TJRD, F90TLRD, F90TXRD | 90 | 4-Stroke | 2005 | 68V-24563-00-00 |
| Yamaha | F90TJR, F90TLR, F90TXR | 90 | 4-Stroke | 2006 | 68V-24563-00-00 |
| Yamaha | F115TLRY, F115TXRY, LF115TXRY | 115 | 4-Stroke | 2000 | 68V-24563-00-00 |
| Yamaha | F115TLRZ, F115TXRZ, LF115TXRZ | 115 | 4-Stroke | 2001 | 68V-24563-00-00 |
| Yamaha | F115TJRA, F115TLRA, F115TXRA, LF115TXRA | 115 | 4-Stroke | 2002 | 68V-24563-00-00 |
| Yamaha | F115TJRB, F115TLRB, F115TXRB, LF115TXRB | 115 | 4-Stroke | 2003 | 68V-24563-00-00 |
| Yamaha | F115TJRC, F115TLRC, F115TXRC, LF115TXRC | 115 | 4-Stroke | 2004 | 68V-24563-00-00 |
| Yamaha | F115TJRD, F115TLRD, F115TXRD, LF115TXRD | 115 | 4-Stroke | 2005 | 68V-24563-00-00 |
| Yamaha | F115TJR, F115TLR, F115TXR | 115 | 4-Stroke | 2006 | 68V-24563-00-00 |
Mercury Reference Applications
The following Mercury applications are retained as reference fitments associated with 881540 / 35-881540. Mercury model-year coverage can vary by serial number and regional configuration, so verify the original filter number before purchase.
| Brand | Model | Rated HP | Stroke | Years | Reference |
|---|---|---|---|---|---|
| Mercury | 75 4-Stroke | 75 | 4-Stroke | 2000–2005 | 881540 / 35-881540 |
| Mercury | 75 EFI | 75 | 4-Stroke | 2005–2006 | 881540 / 35-881540 |
| Mercury | 80 EFI | 80 | 4-Stroke | 2005–2006 | 881540 / 35-881540 |
| Mercury | 90 4-Stroke | 90 | 4-Stroke | 2000–2005 | 881540 / 35-881540 |
| Mercury | 90 EFI | 90 | 4-Stroke | 2005–2006 | 881540 / 35-881540 |
| Mercury | 100 EFI | 100 | 4-Stroke | 2001–2007 | 881540 / 35-881540 |
| Mercury | 115 EFI | 115 | 4-Stroke | 2000–2007 | 881540 / 35-881540 |
Technical Specifications
- Product Type
- Fuel filter element
- Installation Location
- Inside the Vapor Separator Tank (VST)
- Fuel Type
- Gasoline
- Connection
- Internal filter element
- Filter Construction
- Paper filter media with plastic end caps
- Approximate Dimensions
- Approximately 44.5 mm × 30 mm (1 3/4 in × 1 3/16 in)
- Thread
- Not applicable; internal filter element
- Product Configuration
- Aftermarket replacement element only
What's in the Box
- 1 × fuel filter element
Gaskets, O-rings, the VST housing and other fuel-system parts are not included unless specifically stated by the seller.
Installation Notes
- Disconnect the battery and follow the engine manufacturer's procedure for relieving fuel-system pressure.
- Locate the Vapor Separator Tank and remove or open it according to the applicable service manual.
- Access the internal filter element and note its orientation before removal.
- Remove the old element and inspect the filter cavity, cover and sealing surfaces.
- Install the replacement element in the same orientation and ensure it is fully seated.
- Reassemble the VST. Replace worn or damaged gaskets and O-rings; replacement seals are not included.
- Reconnect fuel lines and the battery, prime the fuel system according to the service manual, and inspect carefully for leaks before operation.
Because this filter is installed inside the VST, professional installation is recommended for anyone unfamiliar with marine fuel systems.
Troubleshooting and FAQ
How do I confirm fitment?
Compare the original filter element and part number with the references in the matrix, then confirm the complete engine model, year and—where applicable—serial-number range. Do not rely on horsepower alone.
What are common symptoms of a restricted VST filter?
Possible symptoms include difficult starting, hesitation, loss of power at higher speed, rough running or stalling. These symptoms can also be caused by other fuel, ignition or control-system problems.
Is this a complete fuel filter assembly?
No. This listing is for one internal fuel filter element. It does not include the VST housing, fuel pump, gaskets, O-rings or external hoses.
Are gaskets or O-rings included?
No gaskets or O-rings are included with the filter element. Inspect the existing seals and replace them if they are damaged or no longer serviceable.
Can this element be used in a 2-stroke application?
Do not assume compatibility with a 2-stroke engine based on a similar model name. The Yamaha applications listed here are the verified 4-stroke F-series applications; confirm the exact original part number for any other engine.
Is this an OEM part?
No. This is an aftermarket replacement element intended to replace the listed OEM and aftermarket reference numbers. Yamaha and Mercury names and part numbers are used only for identification and compatibility reference.
How often should the filter be replaced?
Replacement intervals depend on the engine manufacturer's maintenance schedule, fuel quality and operating conditions. Inspect or replace it according to the applicable service manual and whenever contamination or restricted fuel flow is suspected.
Safety and Important Information
- Work in a well-ventilated area away from flames, sparks and ignition sources.
- Relieve fuel pressure before opening the VST and properly contain spilled gasoline.
- Verify the original part number, engine model, year and configuration before ordering.
- Do not operate the engine if fuel lines, seals or connections show signs of leakage.
- This is an aftermarket replacement part, not an original-equipment component.
About Sea Sierra
- Marine Replacement Parts — We provide aftermarket components for common marine repair and maintenance applications.
- Fitment-Focused Listings — Product references and application information are provided to help customers compare their original parts before ordering.
- Global Fulfillment — Standard and expedited delivery options are shown at checkout where available.
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