S2K Commerce - Products Dropdown
Actions
S2K Commerce - Order Entry
Actions
Pro Marine Yamaha Lower Unit Bearing 115-300HP Offshore & HPDI
| Quantity | Price |
| 1 | 26.72 |
Pro Marine Yamaha Lower Unit Bearing
Drive Shaft Cap Bearing for Yamaha 115-300HP Gearcases
This Pro Marine drive shaft cap bearing assembly replaces Yamaha OEM part numbers 93315-430V5-00 and 93317-330U2-00.
The bearing assembly supports and stabilizes the driveshaft inside compatible Yamaha lower unit and gearcase assemblies used across many offshore, HPDI, Saltwater Series, SHO, and FourStroke models.
Compatible Applications
This Pro Marine drive shaft cap bearing is used across a very broad range of Yamaha lower unit and gearcase applications from the mid-1980s through modern offshore FourStroke platforms.
| Engine Family | Horsepower Range | Production Range | Application Notes |
|---|---|---|---|
| Yamaha 2-Stroke V4 Models | 115HP-130HP | 1986-Present | Includes standard, Saltwater Series, and counter-rotation models |
| Yamaha 2-Stroke V6 Models | 150HP-250HP | 1986-Present | Fits many Excel, Pro V, Saltwater Series, and Offshore gearcases |
| Yamaha HPDI / V MAX | 150HP-300HP | 1998-Present | Used in select HPDI and V MAX lower unit assemblies |
| Yamaha FourStroke | F75-F300 | 2000-Present | Fits many standard and offshore FourStroke gearcases |
| Yamaha Counter Rotation Models | LF / LZ / Z / VZ Series | 1990-Present | Used in compatible counter-rotation lower units |
| Yamaha SHO / V MAX SHO | VF90-VF175 | 2006-Present | Select SHO lower unit and driveshaft bearing applications |
• 115HP-130HP V4 2-Stroke models
• 150HP-250HP V6 Offshore and Saltwater Series models
• HPDI and V MAX applications
• F75-F300 FourStroke models
• LF / LZ / Z counter-rotation gearcases
• VF SHO series outboards
Common applications include: 115TLR, 130TLR, 150TLR, 200TLR, 225TLR, C-Series, Saltwater Series, HPDI, Offshore, FourStroke, LF counter-rotation, and SHO models.
Always verify your Yamaha model number and lower unit diagram before ordering drivetrain bearings and gearcase components.
OEM Part Numbers & Cross References
| Brand / Type | Part Number |
|---|---|
| Pro Marine | 430V |
| Replaces Yamaha OEM | 93315-430V5-00 |
| Replaces Yamaha OEM | 93317-330U2-00 |
| Alternate Search Format | 93315430V500 |
| Alternate Search Format | 93317330U200 |
Related Bearing Components
Need the matching Pro Marine drive shaft cap bearing component?
What This Drive Shaft Bearing Does
This bearing assembly supports the driveshaft inside the upper lower unit housing and helps maintain proper driveshaft alignment and drivetrain stability.
Proper driveshaft bearing condition is critical for smooth gear engagement, seal life, and lower unit reliability.
Worn or damaged driveshaft bearings may contribute to vibration, bearing noise, seal wear, water intrusion, or gearcase failure.
Replacing worn bearings during lower unit rebuilds helps restore drivetrain performance and long-term reliability.
Key Features and Benefits
- Pro Marine aftermarket drive shaft cap bearing assembly
- Replaces Yamaha OEM 93315-430V5-00 and 93317-330U2-00
- Fits Yamaha 115-300HP lower unit applications
- Used in offshore, HPDI, Saltwater Series, SHO, and FourStroke gearcases
- Supports driveshaft alignment and gearcase stability
- Fits many standard and counter-rotation applications
- Common replacement during lower unit rebuild service
- Aftermarket alternative to OEM Yamaha bearing assemblies
Drive Shaft Bearing Details
- Brand: Pro Marine
- Part Type: Drive Shaft Cap Bearing
- Pro Marine Part Number: 430V
- Replaces OEM: 93315-430V5-00
- Replaces OEM: 93317-330U2-00
- Application: Yamaha Lower Unit / Gearcase
- System: Drivetrain / Lower Unit
- Quantity Sold: Each
FAQ
What does Pro Marine 430V replace?
This bearing replaces Yamaha OEM part numbers 93315-430V5-00 and 93317-330U2-00.
What engines does this bearing fit?
This bearing fits a wide range of Yamaha 115-300HP lower unit applications including offshore, HPDI, Saltwater Series, SHO, and FourStroke gearcases.
What does this bearing do?
It supports and stabilizes the driveshaft inside the gearcase assembly.
Can worn driveshaft bearings damage a lower unit?
Yes. Worn bearings may contribute to vibration, seal failure, water intrusion, and gearcase damage.
Is this an OEM Yamaha bearing?
No. This is a Pro Marine aftermarket replacement bearing assembly.
Should I verify fitment before ordering?
Yes. Yamaha used multiple lower unit configurations depending on model, shaft length, rotation, and production range.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1–5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Lower unit components should be installed only after confirming correct fitment.
- Items must be new, unused, and in original packaging.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
430V, 430P, 93315-430V5-00, 93317-330U2-00, Yamaha drive shaft bearing, Yamaha drive shaft cap bearing, Yamaha lower unit bearing, Yamaha offshore bearing, Yamaha HPDI bearing, Yamaha FourStroke bearing, Yamaha SHO bearing, Yamaha Saltwater Series bearing, Yamaha counter rotation bearing, Yamaha lower unit rebuild bearing, Yamaha gearcase bearing
Brand
93317-330U2-00