Yamaha F/LF200 & F/LF225 Timing Belt (2002–2010) – Replaces 69J-46241-00
Yamaha F/LF200 & F/LF225 Timing Belt (2002–2010) – Replaces 69J-46241-00 is backordered and will ship as soon as it is back in stock.
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Yamaha F/LF200 & F/LF225 Timing Belt (2002–2010) – Replaces 69J...
Yamaha F/LF200 & F/LF225 Timing Belt (2002–2010) – Replaces 69J-46241-00 is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket Yamaha drive timing belt is designed for Yamaha F200, LF200, F225, and LF225 four-stroke outboard engines from model years 2002–2010. It is supplied as one replacement belt for applications using Yamaha OEM part number 69J-46241-00.
Use the exact engine model and year to confirm compatibility before ordering. The applicable aftermarket reference is Sierra 18-15141; this listing is not an OEM Yamaha component.
- Replacement timing belt for selected Yamaha F/LF200 and F/LF225 outboards.
- Designed to replace the original belt in the specified applications.
- Single belt supplied; no tensioner, cover gasket, pulleys, or other service parts are included.
Part Number Matrix
These are the documented manufacturer and aftermarket references for this replacement belt. Part-number references do not expand fitment beyond the engine applications listed below.
| Reference Type | Brand | Part Number |
|---|---|---|
| OEM reference | Yamaha | 69J-46241-00 |
| Aftermarket reference | Sierra | 18-15141 |
| UPC | — | 739325401871 |
Engine & Model Compatibility
Company fitment covers the following Yamaha outboard model families and years. Confirm the complete model designation on the engine identification plate before installation.
| Brand | Model Family | Rated HP | Stroke | Model Years | OEM Reference |
|---|---|---|---|---|---|
| Yamaha | F200 / LF200 | 200 | 4-Stroke | 2002–2010 | 69J-46241-00 |
| Yamaha | F225 / LF225 | 225 | 4-Stroke | 2002–2010 | 69J-46241-00 |
Technical Specs
- Product Type
- Engine timing belt
- Application
- Yamaha outboard valve/timing drive
- Installation
- Aftermarket replacement for the specified applications
- Compatible Stroke
- 4-Stroke
- Compatible Horsepower
- 200–225 HP
- Compatible Model Years
- 2002–2010
- OEM Reference
- Yamaha 69J-46241-00
- Aftermarket Reference
- Sierra 18-15141
- Recommended Maintenance Interval
- Every 5 years or 100 hours of use, whichever comes first
What’s in the Box
- 1 x Engine timing belt
Installation Notes
- Disconnect the battery, make sure the engine is cool, and follow the safety procedures in the applicable service manual.
- Remove the engine cover and the components necessary to access the timing-belt cover.
- Before removing the old belt, rotate and position the engine according to the timing marks specified in the service manual.
- Remove the timing-belt cover and inspect the belt, pulleys, tensioner, and related components for wear or damage.
- Release the belt tension as specified by the service manual and remove the old belt.
- Install the replacement belt without disturbing the crankshaft or camshaft timing positions.
- Set belt tension using the manufacturer’s specified procedure and tools. Do not guess at tension or over-tighten the belt.
- Rotate the engine by hand as directed by the service manual and recheck all timing marks and belt tracking.
- Reinstall the timing-belt cover and all removed components before reconnecting the battery.
- Because incorrect timing or tension can cause serious engine damage, professional installation by a qualified marine technician is recommended.
Troubleshooting & FAQ
How do I confirm that this belt fits my Yamaha outboard?
Confirm that your engine is a Yamaha F200, LF200, F225, or LF225 four-stroke model from 2002–2010 and that the required OEM reference is 69J-46241-00. Check the complete model designation and year on the engine identification plate or in the service documentation before ordering.
What is the OEM reference for this belt?
The company catalog identifies Yamaha 69J-46241-00 as the OEM reference. Sierra 18-15141 is the documented aftermarket reference.
What is the recommended replacement interval?
The listed maintenance interval is every 5 years or 100 hours of use, whichever comes first. Follow the service requirements for your exact engine and replace the belt sooner if inspection reveals cracking, fraying, glazing, damaged teeth, contamination, or other deterioration.
What are common signs of a worn timing belt?
Inspect for cracking, fraying, glazing, contamination, damaged or missing teeth, and abnormal tracking. Starting problems, rough running, or loss of performance can have many causes and should be diagnosed according to the engine service manual.
Can I install this belt myself?
Timing-belt installation requires correct timing-mark alignment and belt tension. DIY installation should only be attempted by someone with the appropriate tools and service information. Professional installation is recommended because an incorrectly installed belt can cause severe engine damage.
Is this an OEM Yamaha belt?
No. This listing is for an aftermarket replacement belt. It is referenced to Yamaha OEM part number 69J-46241-00 and aftermarket reference Sierra 18-15141.
What is included?
One engine timing belt is included. Tensioners, pulleys, gaskets, covers, tools, and other service components are not included unless separately stated.
Safety & Important Information
- Verify the complete engine model, year, and required part number before purchase.
- Do not use this listing to assume compatibility with other Yamaha model families, horsepower ratings, strokes, or years.
- Disconnect the battery and follow the applicable service manual during installation.
- Professional installation is recommended for correct timing and belt tension.
- This is an aftermarket replacement, not an OEM Yamaha component.
About Sea Sierra
- Marine Replacement Parts — We supply replacement components for a range of outboard and marine applications.
- Application-Focused Listings — Product information is organized around documented part references and engine fitment.
- Service-Oriented Support — Confirm your complete engine model and part reference before ordering or installing.
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