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Yamaha Outboard Parts
Shop OEM and aftermarket Yamaha outboard parts for maintenance, repair, troubleshooting, and complete engine rebuild projects. Browse Yamaha marine parts by system, including cooling, fuel, electrical, internal engine, lower unit, steering, trim, and routine service parts.
Pro Marine USA carries parts for Yamaha 2-stroke, Four Stroke, VMAX SHO, HPDI, and offshore outboards. Verify your engine model code, serial information, or OEM part number whenever possible before ordering.
Shop Yamaha Outboard Parts by System
- Complete Powerheads
- Control Cables & Boxes
- Cooling System
- Cowlings & Components
- Electrical System
- Engine Oil
- Engine Rebuild Kits
- Fuel & Carburetion System
- Intake System
- Internal Engine Components
- Lower Unit Components
- Oiling System
- Paints
- Service & Oil Change Kits
- Service Manuals
- Steering Systems
- Throttle Components
- Transom & Midsection
- Trim System
Rebuilding a Yamaha Outboard?
Shop internal Yamaha engine rebuild parts by engine family to quickly find pistons, rings, cylinder sleeves, bearings, connecting rods, gaskets, valves, and other powerhead components for your application.
Shop Engine Rebuild Parts by Model »Find the Correct Yamaha Outboard Part
Yamaha parts can vary by horsepower, model code, production year, and engine family. Use the OEM parts lookup to identify the original Yamaha part number from the factory diagram before ordering.
Once you have the OEM number, search Pro Marine USA for available genuine Yamaha and aftermarket replacement options.
Use Our OEM Parts Lookup »Common Yamaha Outboard Engine Families
Pro Marine USA supports many popular Yamaha outboards across a wide horsepower range. Always confirm your exact model information before ordering parts.
- Portable and Midrange: Yamaha 2HP through 60HP 2-stroke and Four Stroke applications
- Inline Four-Cylinder: popular Yamaha F70 through F150 platforms
- V6 Four Stroke: Yamaha V6 engine families across multiple horsepower ranges
- VMAX SHO: performance-oriented Yamaha SHO applications
- HPDI: high-pressure direct-injection Yamaha 2-stroke applications
- High-Horsepower Offshore: large-displacement Yamaha offshore platforms
Common Yamaha Outboard Repair Areas
- Engine overheating: water pumps, impellers, thermostats, cooling passages, and engine anodes.
- Hard starting or rough running: fuel pumps, filters, injectors, carburetors, spark plugs, ignition components, and intake components.
- Charging or ignition problems: ignition coils, stators, rectifier/regulators, sensors, wiring, and grounds.
- Low compression or power loss: pistons, rings, cylinders, valves, bearings, gaskets, and other internal engine components.
- Lower unit problems: seals, bearings, gears, shafts, and gear lube components.
- Trim or steering problems: trim motors, hydraulic components, steering cylinders, hoses, and seals.
Why Buy Yamaha Outboard Parts from Pro Marine USA?
- Genuine Yamaha OEM and aftermarket replacement options for many applications.
- Parts for maintenance, professional repair, engine rebuilds, lower units, fuel systems, electrical systems, steering, and trim.
- OEM diagram and part-number lookup tools to help identify the correct component.
- Dealer pricing available for qualified marine businesses.
- Large selection of Yamaha service kits and repair components.
- Fast weekday shipping on qualifying in-stock orders.
Frequently Asked Questions
How do I find the correct Yamaha outboard part?
Start with the engine horsepower, model code, production year, and available identification information. Use the OEM parts lookup to identify the original Yamaha part number whenever possible.
Can I search Yamaha parts by OEM part number?
Yes. Enter the Yamaha OEM part number into the Pro Marine USA site search to locate available OEM and aftermarket replacement options.
Do Yamaha outboard parts vary by model and year?
Yes. Yamaha may use different components on engines with the same horsepower depending on model code, engine family, and production range.
Do you carry Yamaha engine rebuild parts?
Yes. Pro Marine USA carries pistons, rings, bearings, connecting rods, cylinder sleeves, gaskets, valves, and other internal engine components for many Yamaha applications. You can also shop our Engine Rebuild Parts by Model section to narrow parts by engine family.
Do you carry both OEM and aftermarket Yamaha parts?
Yes. Pro Marine USA offers genuine Yamaha parts along with aftermarket replacement options for many Yamaha maintenance, repair, and rebuild applications.
What Yamaha parts are commonly replaced during routine maintenance?
Common maintenance items include engine oil, oil filters, fuel filters, spark plugs, water pump kits, impellers, thermostats, gear lube, drain plug seals, anodes, and model-specific service kit components.
Fitment Tip: Yamaha parts can vary by model code, engine family, production year, and horsepower. Confirm the OEM part number or complete engine identification information whenever possible before ordering.
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
93317-330U2-00
60V-81960-01-00
60V-81960-02-00
60V-81960-03-00
60V-81960-04-00
60V-81960-05-00
90171-16011-00
95301-16900-00
95307-16900-00
63V-14301-00-00
63V-14301-01-00
63V-14301-02-00
63V-14301-03-00
63V-14301-04-00
FO31554
F031554
F10346
18-7392
676-14985-01-00
83363M
891730A01
63V-14985-00-00
93315-325V1-00
6H1-81950-01-00