Thrust Washer – Fits Yamaha 150-225HP V6 (Replaces 6G5-45576-10-00)
Thrust Washer – Fits Yamaha 150-225HP V6 (Replaces 6G5-45576-10-00) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Thrust Washer – Fits Yamaha 150-225HP V6 (Replaces 6G5-45576-10-00)
Product Details
This aftermarket Thrust Washer is designed for Yamaha V6 outboard motors from 150HP to 225HP, covering both 2-stroke and 4-stroke standard rotation models from 1984 to the present. It serves as a critical component within the lower unit gearcase assembly.
It directly replaces Yamaha part number 6G5-45576-10-00 and serves as an alternate for 6E5-45576-00-00 in certain applications.
- Installs in the lower unit (gearcase).
- Specifically designed for standard rotation V6 models.
- Engineered to meet or exceed OEM specifications for fit and function.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Notes |
|---|---|---|
| Yamaha | 6G5-45576-10-00 | Primary OEM Reference |
| Yamaha | 6E5-45576-00-00 | Alternate Application |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This component is verified to fit the following Yamaha Outboard models. Please check your specific model and year range before ordering.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F150TLR | 150 | 4-Stroke | 2004–2006 | 6G5-45576-10-00 | Lower unit component |
| Yamaha | F200 | 200 | 4-Stroke | 6G5-45576-10-00 | V6 2.6L | |
| Yamaha | F225 | 225 | 4-Stroke | 6G5-45576-10-00 | V6 2.6L | |
| Yamaha | F250 | 250 | 4-Stroke | 6G5-45576-10-00 | V6 2.6L | |
| Yamaha | 150-200HP | 150-200 | 2-Stroke | 6G5-45576-10-00 | V6 Standard Rotation |
Technical Specs
- Product Type
- Thrust Washer
- Installation
- Lower Unit / Gearcase
- Dimensions
- 10.8 x 10.8 x 0.5
- Application Notes
- Used in standard rotation V6 lower units
- OEM Reference
- Yamaha 6G5-45576-10-00
What’s in the Box
- 1 x Thrust Washer (Replaces 6G5-45576-10-00)
Installation Notes
- Disconnect the battery and ensure the engine is properly secured.
- Drain the gearcase lube into a suitable container.
- Remove the propeller, then unbolt and detach the lower unit from the engine.
- Disassemble the propeller shaft housing to access the internal gears and washers. Keep all parts in order.
- Locate and remove the old thrust washer, inspecting adjacent components for wear.
- Clean the shaft surface and install the new thrust washer in the correct orientation.
- Reassemble the propeller shaft components according to your service manual's diagrams.
- Re-attach the lower unit, torquing bolts to the manufacturer's specifications.
- Refill the gearcase with the correct type and amount of marine gear lube.
- Before water testing, manually check for smooth shifting and shaft rotation.
Troubleshooting & FAQ
How do I know if this thrust washer fits my engine?
This washer fits a wide range of Yamaha 150-225HP V6 standard rotation outboards (1984-current). The best way to confirm is to check our compatibility table against your engine's model and year. It directly replaces OEM part 6G5-45576-10-00.
What are the signs of a worn or failing thrust washer?
Symptoms of a bad thrust washer can include excessive "clunking" when shifting into gear, grinding noises from the lower unit (especially under load), or noticeable in-and-out play in the propeller shaft. Metal shavings in the gear lube are another key indicator.
Where is this washer located in the lower unit?
This thrust washer is typically situated on the propeller shaft, where it absorbs the forward thrust generated by the propeller, preventing the propeller shaft from moving forward and damaging other gearcase components.
How does this aftermarket part compare to the OEM version?
Our washer is reverse-engineered to match the exact dimensions, material hardness, and performance standards of the original Yamaha part. It offers a reliable, cost-effective alternative without sacrificing durability.
Is this for standard or counter-rotation lower units?
This particular thrust washer is specified for standard rotation V6 lower units. It is not intended for use in counter-rotation (left-hand) models.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
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