62Y-46241-00 Timing Belt for Yamaha Mercury F40 F50 F60 FT50 FT60 T50 T60 | JLM Marine

62Y-46241-00 Timing Belt for Yamaha Mercury F40 F50 F60 FT50 FT60 T50 T60 | JLM MarineTiming Belt for Yamaha Mercury F40 F50 F60 FT50 FT60 T50 T60 Replaces 62Y 46241 00 This aftermarket timing belt is designed to fit Yamaha 4 stroke outboard engines in the F40, F50, F60, FT50, FT60, T50, and T60 series manufactured between 1995 and 2010. It also fits select Mercury Mariner 40hp and 50hp 4 cylinder engines equipped with a belt tensioner (serial numbers 0G231123 through 0P094499). Direct replacement for Yamaha 62Y 46241 00 and Mercury

Timing Belt for Yamaha Mercury F40 F50 F60 FT50 FT60 T50 T60 – Replaces 62Y-46241-00

This aftermarket timing belt is designed to fit Yamaha 4-stroke outboard engines in the F40, F50, F60, FT50, FT60, T50, and T60 series manufactured between 1995 and 2010. It also fits select Mercury/Mariner 40hp and 50hp 4-cylinder engines equipped with a belt tensioner (serial numbers 0G231123 through 0P094499).

Direct replacement for Yamaha 62Y-46241-00 and Mercury 825109. Engineered to meet OEM specifications for reliable engine timing and performance.

• Replacement Interval: Every 1000 hours or 5 years of operation
• Essential maintenance component for 4-stroke Yamaha and Mercury outboards
• Manufactured to OEM specifications in an ISO9002-certified facility

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 × Timing Belt

Installation Guide

1. Disconnect the battery and ensure the engine is cool before beginning work.
2. Remove the engine cowling to access the timing belt cover. Refer to your service manual for specific fastener locations.
3. Rotate the crankshaft to align the timing marks on the camshaft and crankshaft sprockets to top dead center (TDC).
4. Release the belt tensioner and carefully remove the old timing belt. Inspect the tensioner and sprockets for wear.
5. Install the new timing belt onto the crankshaft sprocket first, then loop it around the camshaft sprocket(s) and tensioner, following the OEM routing diagram.
6. Re-engage the belt tensioner to apply proper tension. Verify all timing marks remain aligned.
7. Rotate the crankshaft by hand two full revolutions and recheck timing marks to confirm correct installation.
8. Reinstall the timing belt cover and engine cowling. Reconnect the battery and perform a test run to ensure smooth operation.

Troubleshooting & FAQ

Q: How do I confirm this timing belt fits my engine?
A: Cross-reference your engine model and serial number with the compatibility table above. Yamaha models F40/F50/F60/FT50/FT60/T50/T60 from 1995–2010 and Mercury 40/50hp 4-cyl engines (serial 0G231123–0P094499 with belt tensioner) are confirmed fits. Always verify your OEM part number matches 62Y-46241-00 or Mercury 825109.

Q: How often should I replace the timing belt?
A: Yamaha recommends replacement every 1000 operating hours or 5 years, whichever comes first. Failure to replace on schedule may result in engine damage or poor performance.

Q: What are the signs that my timing belt needs replacement?
A: Visible cracking, fraying, or glazing on the belt surface, unusual engine noise, rough idling, or difficulty starting. If you notice any of these symptoms, inspect and replace the belt immediately.

Q: Will this aftermarket belt perform the same as the OEM Yamaha part?
A: Yes. This belt is manufactured to OEM specifications using comparable-grade materials in an ISO9002-certified facility. It is designed to deliver the same durability and performance as the original Yamaha timing belt.

Q: Can I install this timing belt myself?
A: Installation requires mechanical knowledge, proper tools, and alignment of timing marks. If you are not experienced with timing belt replacement, professional installation is strongly recommended to avoid engine damage.

Q: What's the difference between OEM and aftermarket timing belts?
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.