Bearing – Fits Yamaha Outboard 25-60 HP (Replaces 93306-001U1-00)
Bearing – Fits Yamaha Outboard 25-60 HP (Replaces 93306-001U1-00) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Product Details
This OEM-compatible Bearing – Fits Yamaha Outboard 25-60 HP (Replaces 93306-001U1-00) is used in the lower gearcase of various Yamaha outboard motors. It is designed for Yamaha 2-Stroke & 4-Stroke 25–60 HP models manufactured between 1995–2014.
It serves as a direct interchange for Yamaha 93306-001U1-00, Yamaha 93306001U100, Aftermarket AM93306-001U1, Parsun PAT40-04000025, and OVERSEE 93306-001U1.
- Installs in the lower gearcase assembly.
- Engineered for long life and high-speed operation.
- Compatible with standard marine-grade grease for lubrication.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yamaha | 93306-001U1-00 |
| Yamaha | 93306001U100 |
| Aftermarket | AM93306-001U1 |
| Parsun | PAT40-04000025 |
| OVERSEE | 93306-001U1 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This bearing fits a wide range of Yamaha 2-stroke and 4-stroke outboard motors.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Yamaha | 40ESRU | 40 | 2-Stroke | 1996 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F60TLRC | 60 | 4-Stroke | 2004 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F60TJRB | 60 | 4-Stroke | 2003 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F40MLH | 40 | 4-Stroke | 2004–2005 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40MJHX | 40 | 2-Stroke | 1999 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | P40TLRW | 40 | 2-Stroke | 1998 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40ELRT | 40 | 2-Stroke | 1995 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F30LA | 30 | 4-Stroke | 2013–2014 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F30TLR | 30 | 4-Stroke | 2004–2005 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F30TLRD | 30 | 4-Stroke | 2005 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F30TLRA | 30 | 4-Stroke | 2002 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40MLHW | 40 | 2-Stroke | 1998 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40MSHU | 40 | 2-Stroke | 1996 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F40EJR | 40 | 4-Stroke | 2004–2005 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F40BTLR | 40 | 4-Stroke | 2004–2008 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F40BMLH | 40 | 4-Stroke | 2004–2008 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40TLRY | 40 | 2-Stroke | 2000 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40TLHU | 40 | 2-Stroke | 1996 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | P40TLHW | 40 | 2-Stroke | 1998 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40MSHX | 40 | 2-Stroke | 1999 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40TLRX | 40 | 2-Stroke | 1999 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 50TLHV | 50 | 2-Stroke | 1997 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40MSHV | 40 | 2-Stroke | 1997 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | C40TLRV | 40 | 2-Stroke | 1997 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40EJRT | 40 | 2-Stroke | 1995 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 50EJRT | 50 | 2-Stroke | 1995 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F40MLHD | 40 | 4-Stroke | 2005 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F60TLRD | 60 | 4-Stroke | 2005 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | T25TLRD | 25 | 4-Stroke | 2005 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 50TLRB | 50 | 2-Stroke | 2003 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F40MLHY | 40 | 4-Stroke | 2000 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F40ESRY | 40 | 4-Stroke | 2000 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | C40TLRW | 40 | 2-Stroke | 1998 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40TLRW | 40 | 2-Stroke | 1998 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | C40TLRX | 40 | 2-Stroke | 1999 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | T25TLRZ | 25 | 4-Stroke | 2001 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40ESRU | 40 | 2-Stroke | 1996 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40ELRU | 40 | 2-Stroke | 1996 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40TLRU | 40 | 2-Stroke | 1996 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40ELRV | 40 | 2-Stroke | 1997 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40MSHT | 40 | 2-Stroke | 1995 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 50ELRT | 50 | 2-Stroke | 1995 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | 40TLRT | 40 | 2-Stroke | 1995 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | T25TLR | 25 | 4-Stroke | 2004–2005 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F30LEHA | 30 | 4-Stroke | 2013 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
| Yamaha | F30LA | 30 | 4-Stroke | 2014 | 93306-001U1-00 | LOWER CASING & DRIVE 1 |
Technical Specs
- Product Type
- Roller Bearing
- Installation
- Lower Gearcase
- Bearing Type
- Single Row
- Precision Rating
- P6
- Material
- Chrome Steel/GCr15/Stainless Steel
- Dimensions
- 35 × 62 × 14 mm
- Bore Size
- 35 mm
- Outside Diameter
- 62 mm
- Width
- 14 mm
- Retainer
- Nylon
- Compatible Lubricant
- Grease
- Features
- Long Life, High Speed
What’s in the Box
- 1 x Bearing (Replaces 93306-001U1-00)
Installation Notes
- Ensure the engine is off, the battery is disconnected, and the outboard is securely positioned.
- Drain the gear lubricant from the lower unit completely.
- Following the instructions in your official service manual, carefully disassemble the lower gearcase to access the bearing.
- Remove the old bearing, taking note of its orientation and any associated washers or seals.
- Thoroughly clean the bearing housing and inspect it for scoring, damage, or wear.
- Using a professional bearing press tool, install the new bearing squarely into its seat. Avoid using a hammer, as impact can damage the bearing.
- Reassemble the lower gearcase components, ensuring all seals and gaskets are correctly replaced to prevent water intrusion.
- Refill the gearcase with the manufacturer-recommended marine gear lubricant to the proper level.
- Before launching, manually check for smooth rotation of the propeller shaft.
Troubleshooting & FAQ
How do I know if this bearing fits my Yamaha model?
First, check the comprehensive compatibility list on this page. This bearing fits a wide range of Yamaha 25–60 HP outboard motors from approximately 1995 to 2014. The most reliable method is to confirm your original bearing's part number is 93306-001U1-00 or one of the listed cross-references.
What are the signs of a failing lower gearcase bearing?
Common symptoms include a grinding, whining, or rumbling noise from the lower unit, especially when in gear. You might also notice excessive vibration during operation or find metallic shavings or particles in the gear lube during a fluid change.
How often should this bearing be replaced?
There is no fixed replacement interval for this bearing. It should be inspected during any lower unit service and replaced if it shows signs of wear, corrosion, or damage. Replace it proactively if you are already overhauling the gearcase to ensure long-term reliability.
Can I install this bearing myself?
Installation requires specialized tools, including a bearing press and pullers, to avoid damaging the bearing or the gearcase housing. For this reason, we strongly recommend professional installation by a qualified marine mechanic.
Is this an open or sealed bearing?
This is an open-style single-row roller bearing. It is designed to be lubricated by the gear oil within the lower unit, so it does not have its own seals.
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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