Engine Timing Belt – Fits Yamaha F40/F50/T50/F60/T60 Outboard Motors (Replaces 62Y-46241-00-00)

Engine Timing Belt – Fits Yamaha F40/F50/T50/F60/T60 Outboard Motors (Replaces 62Y-46241-00-00)

This engine timing belt is designed for a range of Yamaha 4-stroke outboard motors from 40 to 60 HP, manufactured between 1996 and 2004. It ensures precise synchronization between the crankshaft and camshaft for optimal engine performance and reliability.

It serves as a direct replacement for Yamaha part number 62Y-46241-00-00 and Mercury/Mariner part number 825109 for applicable Yamaha-built engines.

• Direct Replacement: Engineered to meet or exceed OEM specifications for fit and function.
• Critical Component: Restores engine timing for smooth and efficient operation.
• Package Includes: 1 x Engine Timing Belt.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.

For Mercury owners, here’s a guide to help you identify your engine’s serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.

Technical Specifications

Package Contents

• 1 x Engine Timing Belt (62Y-46241-00-00)

Installation Guide

1. Safety First: Disconnect the battery before beginning any work.
2. Access the Belt: Remove the engine cowling and any other components obstructing access to the timing belt cover.
3. Remove Cover: Carefully unfasten and remove the timing belt cover.
4. Align Timing Marks: Rotate the engine manually to align the crankshaft and camshaft timing marks precisely as shown in your engine's service manual. This step is critical.
5. Remove Old Belt: Loosen the tensioner pulley and slide the old timing belt off the pulleys.
6. Inspect Components: Check the tensioner and pulleys for signs of wear, wobble, or damage. Replace them if necessary.
7. Install New Belt: Fit the new belt, ensuring it is correctly seated on all pulleys and that the timing marks have not moved.
8. Set Tension: Apply the correct tension to the belt via the tensioner assembly according to OEM specifications.
9. Verify Alignment: Slowly rotate the engine by hand for at least two full revolutions, and re-check that the timing marks align perfectly.
10. Reassemble: Reinstall the timing belt cover and any other components you removed.
11. Test Engine: Reconnect the battery, start the engine, and let it run at a safe idle to confirm smooth operation.

Troubleshooting & FAQ

Q: How do I confirm this belt fits my Yamaha engine?

A: The best way is to match your engine's model and year to the compatibility chart above. You should also verify that your existing part number is 62Y-46241-00-00. Using our Yamaha parts diagrams can also help you confirm the correct part visually.

Q: How often should I replace my engine's timing belt?

A: Most manufacturers, including Yamaha, recommend inspecting the timing belt every 100 hours or annually, and replacing it every 500-1000 hours or 5 years, whichever comes first. Refer to your specific engine's service manual for the exact maintenance interval.

Q: What are the signs of a failing timing belt?

A: Common signs include a ticking or rattling noise from the engine, rough idling, misfires, or difficulty starting. A visual inspection may reveal cracks, fraying, or missing teeth on the belt. A failed belt can cause severe engine damage, so proactive replacement is crucial.

Q: OEM vs. Aftermarket?

A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?

A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?

A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.