Bushing (Drive Shaft) – Fits Yamaha 6/8/9.9HP Outboards (Replaces 6G1-45362-09-00)
Bushing (Drive Shaft) – Fits Yamaha 6/8/9.9HP Outboards (Replaces 6G1-45362-09-00) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Bushing (Drive Shaft) – Fits Yamaha 6/8/9.9HP Outboards (Replaces 6G1-45362-09-00) is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket Bushing (Drive Shaft) is designed for a range of Yamaha 6HP, 8HP, and 9.9HP 2-stroke and 4-stroke outboards, including various years up to 2025 models. It serves as a crucial component within the lower unit gearcase, ensuring proper alignment and support for the drive shaft.
It directly replaces Yamaha part numbers 6G1-45362-09-00 and 6G1-45362-09, and is cross-compatible with aftermarket references like TaoYwMIK 6G1-45362 and Yamaboya 6G1-45362-09.
- Installation: Installs in the lower casing cap.
- Material: Constructed from a durable metal housing.
- Position: Located in the lower unit/gearcase assembly.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 6G1-45362-09-00 |
| Yamaha | 6G1-45362-09 |
| TaoYwMIK | 6G1-45362 |
| Yamaboya | 6G1-45362-09 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Yamaha applications, this part is documented for F-series models and is listed as position #12 in the Lower Casing Drive 1 diagram for certain 9.9HP engines.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | F9.9LEB | 9.9 | 4-Stroke | 2025 | 6G1-45362-09-00 | Position #12 in Lower Casing Drive 1 |
| Yamaha | F6 | 6 | 2-Stroke or 4-Stroke | 6G1-45362-09-00 | Fits F6A, F6B models | |
| Yamaha | F8 | 8 | 2-Stroke or 4-Stroke | 6G1-45362-09-00 | Fits F8C models | |
| Yamaha | F9.9 | 9.9 | 4-Stroke | 6G1-45362-09-00 |
Technical Specs
- Product Type
- Drive Shaft Bushing
- Installation
- Lower Casing (Cap)
- Housing Material
- Metal
- Position
- Lower Unit/Gearcase
- Part Number
- 6G1-45362-09-00
- OEM Brand
- Yamaha
- Product Dimensions
- 1.8" (L) x 1.3" (W) x 1.8" (H)
What’s in the Box
- 1 x Bushing (6G1-45362-09-00)
Installation Notes
- Disconnect the battery and spark plug wires for safety.
- Place a drain pan under the lower unit and remove the drain screw to empty the gearcase oil.
- Unbolt and carefully lower the gearcase assembly from the engine.
- Locate the drive shaft bushing housing in the lower casing cap.
- Remove the old bushing, using a puller or appropriate press tool if necessary.
- Thoroughly clean the housing seat, removing any corrosion or debris.
- Press the new bushing into place, ensuring it is seated evenly and correctly aligned.
- Reassemble the lower unit components, apply fresh gear oil, and attach the gearcase to the engine.
- Reconnect the spark plug wires and battery. Test for proper operation on the water.
Troubleshooting & FAQ
How do I know if this bushing fits my specific outboard model?
First, check the Engine & Model Compatibility table on this page. If your model is listed, it is a confirmed fit. For models not listed, visually compare your old part to our product images and verify the OEM part number 6G1-45362-09-00 matches what is specified for your engine.
What are the signs of a failing drive shaft bushing?
Common symptoms include excessive vibration from the lower unit, grinding or rattling noises, difficulty shifting gears, or visible play in the drive shaft. A visual inspection during routine maintenance may also reveal wear, scoring, or deformation.
How often should this part be replaced?
There is no fixed replacement interval. This bushing should be inspected during any routine lower unit service (e.g., water pump replacement) or if you notice symptoms of failure. Replace it if it shows any signs of significant wear or damage.
Can a worn-out bushing cause other damage?
Yes. A failing bushing can lead to improper drive shaft alignment, which can cause accelerated wear on gears, bearings, and seals within the gearcase, potentially leading to a more costly repair.
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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