Yamaha Outboard Replacement Belt – 2-Stroke HPDI Drive Belt and 4-Stroke F40/F50/T60/F60 Timing Belt
Yamaha Outboard Replacement Belt – 2-Stroke HPDI Drive Belt and 4-Stroke F40/F50/T60/F60 Timing Belt is backordered and will ship as soon as it is back in stock.
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Yamaha Outboard Replacement Belt – 2-Stroke HPDI Drive Belt and 4-S...
Yamaha Outboard Replacement Belt – 2-Stroke HPDI Drive Belt and 4-Stroke F40/F50/T60/F60 Timing Belt is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket marine belt is listed for two distinct Yamaha outboard applications. Confirm the belt type and manufacturer part number before ordering: the 2-stroke HPDI application is a drive belt for Yamaha 225–350 HP, 3.3L HPDI outboards from 2004 and later, while the 4-stroke application is a timing belt for selected Yamaha F40, F50, T50, T60, and F60 outboards.
The 4-stroke timing-belt application synchronizes engine timing components, while the 2-stroke HPDI drive-belt application is used in the specified HPDI drive system. These applications use different reference numbers and must not be treated as interchangeable without confirming the original belt number.
- Aftermarket replacement marine belt.
- Available application references include Yamaha 60V-46241-00 drive belt and Yamaha 62Y-46241-00 timing belt.
- Verify the complete engine model, stroke, year, serial number where applicable, and original part number before installation.
Part Number Matrix
The following references correspond to the separate applications documented for this belt listing.
| Application | Manufacturer Reference | Aftermarket Reference | Description |
|---|---|---|---|
| Yamaha 2-stroke HPDI | 60V-46241-00 | 18-15143 | Drive belt for specified 3.3L HPDI outboards |
| Yamaha 4-stroke | 62Y-46241-00 62Y-46241-00-00 |
18-15144 | Timing belt for selected F40, F50, T50, T60, and F60 outboards |
| Selected Mercury 4-stroke | 825109 | Reference cross-reference only | Listed in engine catalogs for selected 40–50 HP 4-stroke applications; verify serial range and original belt number |
Engine & Model Compatibility
Compatibility depends on the belt application. The 4-stroke timing-belt fitments below are supported by catalog occurrences for the stated model, horsepower, stroke, and year. Do not transfer these fitments to the 2-stroke HPDI drive-belt application.
| Brand | Model | Rated HP | Stroke | Year | Reference | Application |
|---|---|---|---|---|---|---|
| Yamaha | F50TLHT / F50TLRT | 50 | 4-Stroke | 1995 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F50TLHU / F50TLRU | 50 | 4-Stroke | 1996 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F50TLHW | 50 | 4-Stroke | 1998 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F40TLRX / F50TLRX | 40 / 50 | 4-Stroke | 1999 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F50TLRY | 50 | 4-Stroke | 2000 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F50TLRZ | 50 | 4-Stroke | 2001 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F50TJRA / F50TLRA | 50 | 4-Stroke | 2002 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F60TLRA | 60 | 4-Stroke | 2002 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F50TJRB / F50TLRB | 50 | 4-Stroke | 2003 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F60TJRB / F60TLRB | 60 | 4-Stroke | 2003 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F50TLRC | 50 | 4-Stroke | 2004 | 62Y-46241-00-00 | Timing belt |
| Yamaha | F60TJRC / F60TLRC | 60 | 4-Stroke | 2004 | 62Y-46241-00-00 | Timing belt |
| Yamaha | T50TLRU / T50TLRW / T50TLRX / T50TLRY / T50TLRZ / T50TLRA / T50TLRB / T50TLRC | 50 | 2-Stroke | 1996–2004 | 62Y-46241-00-00 | Catalog occurrence; verify the original part number because the company record separately identifies the 4-stroke timing-belt application |
| Yamaha | T60TLRB / T60TLRC | 60 | 2-Stroke | 2003–2004 | 62Y-46241-00-00 | Catalog occurrence; verify the original part number before ordering |
2-stroke HPDI application: Yamaha 225–350 HP, 3.3L HPDI outboards from 2004 and later, using reference 60V-46241-00. The available company record does not provide a complete model or serial-number list for this application, so confirm the original belt reference and engine details.
Mercury cross-reference: Reference 825109 appears in catalogs for selected Mercury 40, 45, and 50 HP 4-stroke engines with specified serial ranges. This is a catalog cross-reference, not a universal Mercury fitment claim; verify the exact serial range and original part number.
Technical Specifications
- Product Type
- Marine replacement belt
- Available Applications
- 2-stroke HPDI drive belt or 4-stroke timing belt, depending on the verified reference number
- 4-Stroke Timing-Belt Reference
- Yamaha 62Y-46241-00 / 62Y-46241-00-00
- 2-Stroke HPDI Drive-Belt Reference
- Yamaha 60V-46241-00
- Aftermarket References
- 18-15143 for the HPDI drive-belt application; 18-15144 for the 4-stroke timing-belt application
- Material
- Not specified in the available product record
What's in the Box
- 1 x replacement marine belt
This is a single belt, not a kit. The belt type supplied must be matched to the ordered application and verified reference number.
Installation Notes
- Confirm the engine model, stroke, year, serial range where applicable, and original belt reference before beginning work.
- Disconnect the battery and follow the applicable engine service manual's safety procedures.
- For a timing-belt installation, expose the timing-belt or camshaft area and record the crankshaft and camshaft timing-mark positions before removing the old belt.
- For a drive-belt installation, follow the manufacturer's procedure for belt removal, routing, and tension adjustment.
- Install the belt in the correct direction and route it exactly as specified by the service manual.
- Set belt tension using the manufacturer's specified procedure. Do not guess the tension or overtighten the belt.
- For timing-belt work, rotate the engine manually as directed by the service manual and confirm that all timing marks remain aligned.
- Reinstall all covers and components, then perform the required inspection before operating the outboard.
Maintenance & FAQ
How do I identify the correct application?
Compare the original belt marking or manufacturer part number first. Use 60V-46241-00 for the listed 2-stroke HPDI drive-belt application and 62Y-46241-00 or 62Y-46241-00-00 for the listed 4-stroke timing-belt application. Then confirm the complete engine model and year.
What is the recommended replacement interval for the 4-stroke timing belt?
The company product record recommends periodic replacement at 5 years or 100 hours of use for the listed 4-stroke application. Always follow the maintenance schedule and inspection requirements in the official service manual for your exact engine.
Does this fit every Yamaha F40, F50, T50, T60, or F60?
No. Fitment is limited to the documented application, model, year, stroke, and reference-number conditions. Model-family names alone are not sufficient to confirm compatibility.
Does reference 825109 confirm Mercury fitment?
Reference 825109 is listed in catalogs for selected Mercury 40–50 HP 4-stroke engines with specific serial ranges. It should be used only after confirming the engine serial range and original belt reference.
Is this an OEM belt?
No. This listing is for an aftermarket replacement belt. Manufacturer and material details are not specified in the available product record.
Safety & Important Information
- Do not order by horsepower or model family alone. Confirm the exact belt reference and engine conditions.
- The 2-stroke HPDI drive-belt and 4-stroke timing-belt applications are separate applications with different reference numbers.
- Incorrect timing-belt installation can cause severe engine damage. Professional installation is recommended.
- Use the official service manual for routing, tension, timing marks, torque values, and final inspection procedures.
About Sea Sierra
- Marine replacement parts for service and maintenance applications.
- Product information organized by manufacturer references and engine conditions.
- Verify fitment before ordering to help ensure the correct replacement part.
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