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Kawasaki 1200 199-2005 1100 U;tra 2001-04
This item has been discontinued and replaced by item 
Item#:
3-12-4063771
Cross Reference#:
59406-3771
Manufacturer Item:
59406-3771
Manufacturer:
Pro Marine
Available:
Out of Stock
Your Price:
72.00
Each
This item is discontinued
Kawasaki 800 SX-R 2003-2011
This item has been discontinued and replaced by item 
Item#:
3-12-4063776
Cross Reference#:
59406-3776
Manufacturer Item:
59406-3776
Manufacturer:
Pro Marine
Available:
Out of Stock
Your Price:
89.77
Each
This item is discontinued
Kawasaki 2003-2017 STX-12F/ATX-15F/ 1100STX
This item has been discontinued and replaced by item 
Item#:
3-12-4063778
Cross Reference#:
59406-3778
Manufacturer Item:
59406-3778
Manufacturer:
Pro Marine
Available:
Out of Stock
Your Price:
84.13
Each
This item is discontinued
Seadoo 04-05 GTI RFI 05 3D RFI / GTI LE RFI
Item#:
270588
Cross Reference#:
270000588
Manufacturer Item:
270000588
Manufacturer:
Pro Marine
Available:
In Stock
Your Price:
36.35
Each
Seadoo 4 Tec , Hi Perf High Perf Capable of 500+HP
Item#:
420683
Manufacturer:
Pro Marine
Available:
In Stock
Your Price:
47.61
Each
Seadoo (Rear) All 4 Tecs 2002-17
This item has been discontinued and replaced by item 
Item#:
3-81-420472
Manufacturer:
Pro Marine
Available:
Out of Stock
Your Price:
143.25
Each
This item is discontinued
Seadoo All 2002-17 4 str except RXP
This item has been discontinued and replaced by item 
Item#:
3-81-420542
Manufacturer:
Pro Marine
Available:
Out of Stock
Your Price:
143.25
Each
This item is discontinued
Lower Unit Driveshaft Bearing Replaces 93315-430V5-00

Pro Marine Yamaha Driveshaft Support Bearing

Lower Unit Bearing for Yamaha Offshore & HPDI Gearcases

This Pro Marine lower unit driveshaft bearing replaces Yamaha OEM part numbers 93315-430V5-00 and 93317-330U2-00.

This bearing is designed for compatible Yamaha offshore, HPDI, SHO, Saltwater Series, and FourStroke lower units used across a wide range of 115-300HP applications.

Common Yamaha Gearcase Applications

This Pro Marine bearing is used across many Yamaha drivetrain and gearcase assemblies from traditional 2-stroke offshore platforms through modern FourStroke applications.

Engine Family Horsepower Range Production Range Application Notes
Yamaha V4 2-Stroke 115HP-130HP 1986-Present Used in select Saltwater Series and standard gearcases
Yamaha V6 Offshore Models 150HP-250HP 1986-Present Fits many Pro V, Offshore, and Saltwater lower units
Yamaha HPDI / VMAX 150HP-300HP 1998-Present Used in compatible HPDI and VMAX gearcase assemblies
Yamaha FourStroke F75-F300 2000-Present Select offshore and standard FourStroke lower units
Yamaha Counter Rotation LF / LZ / Z Series 1990-Present Compatible with many left-hand rotation gearcases
Yamaha SHO Models VF90-VF175 2006-Present Select VMAX SHO lower unit applications
Common Engine Families Include:

• Yamaha Offshore and Saltwater Series models
• HPDI and VMAX applications
• F-Series FourStroke outboards
• LF and counter-rotation lower units
• SHO and VMAX SHO applications
• Pro V and traditional V6 offshore gearcases

Common lower unit families include: 115TLR, 130TLR, 150TLR, 200TLR, 225TLR, HPDI, Offshore, SHO, FourStroke, and Saltwater Series models.

Yamaha used multiple lower unit configurations depending on shaft length, rotation, and production year. Always verify fitment using your model and serial number.

OEM Part Numbers & Cross References

Reference Type Part Number
Pro Marine 430P
Replaces Yamaha OEM 93315-430V5-00
Replaces Yamaha OEM 93317-330U2-00
Alternate Search Format 93315430V500
Alternate Search Format 93317330U200

Related Yamaha Lower Unit Bearing

Looking for the matching Pro Marine bearing used in many of the same Yamaha lower unit applications?

See the Pro Marine 430V Drive Shaft Cap Bearing .

Lower Unit Bearing Function

This bearing helps support the driveshaft inside compatible Yamaha lower unit assemblies and maintains proper drivetrain alignment during operation.

Proper driveshaft bearing support is important for smooth gear engagement, seal life, propshaft alignment, and long-term lower unit durability.

Worn bearings may contribute to excessive vibration, abnormal drivetrain noise, water intrusion, or accelerated internal gearcase wear.

Replacing worn bearings during lower unit rebuild service helps restore drivetrain stability and gearcase reliability.

Key Features and Benefits

  • Pro Marine replacement driveshaft support bearing
  • Fits many Yamaha offshore and HPDI lower units
  • Used in compatible 115-300HP Yamaha gearcases
  • Supports proper driveshaft rotation and alignment
  • Helps stabilize internal drivetrain components
  • Commonly replaced during gearcase overhaul service
  • Fits select FourStroke, SHO, and Saltwater Series models
  • Aftermarket replacement for Yamaha OEM bearing assemblies

Driveshaft Bearing Details

  • Brand: Pro Marine
  • Part Type: Driveshaft Support Bearing
  • Pro Marine Part Number: 430P
  • Replaces OEM: 93315-430V5-00
  • Additional OEM Reference: 93317-330U2-00
  • Application: Yamaha Lower Unit / Gearcase
  • System: Drivetrain / Lower Unit
  • Quantity Sold: Each

FAQ

Where is this bearing used?
This bearing is used inside compatible Yamaha lower unit and gearcase assemblies to support the driveshaft and stabilize drivetrain operation.

What Yamaha applications use this bearing?
This bearing is found in many Yamaha offshore, HPDI, SHO, Saltwater Series, and FourStroke gearcases from approximately 115-300HP.

What OEM numbers does this replace?
It replaces Yamaha OEM part numbers 93315-430V5-00 and 93317-330U2-00.

Does this fit counter-rotation lower units?
Yes. This bearing is used in select LF, LZ, and counter-rotation lower unit applications.

Can a worn driveshaft bearing cause gearcase damage?
Yes. Worn bearings may contribute to vibration, seal wear, water intrusion, and internal lower unit damage.

Is this an OEM Yamaha bearing?
No. This is a Pro Marine aftermarket replacement bearing.

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.

Apply for a Dealer Account

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

430P, 430V, 93315-430V5-00, 93317-330U2-00, Yamaha driveshaft bearing, Yamaha offshore bearing, Yamaha HPDI lower unit bearing, Yamaha FourStroke gearcase bearing, Yamaha SHO lower unit bearing, Yamaha Saltwater Series bearing, Yamaha counter rotation bearing, Yamaha drivetrain support bearing, Yamaha lower unit rebuild bearing, Yamaha gearcase bearing

Item#:
430P
Cross Reference#:
93315-430V5-00
93317-330U2-00
Manufacturer Item:
93315-430V5-00
Manufacturer:
Pro Marine
Available:
In Stock
Your Price:
26.72
Each
Seadoo / Ski-Doo Spark/Spark HO/GTI/GTR/GTS
This item has been discontinued and replaced by item 
Item#:
3-60-431680
Cross Reference#:
420431680
420431682
461747
Manufacturer Item:
420431680
Manufacturer:
Pro Marine
Available:
Out of Stock
Your Price:
6.18
Each
This item is discontinued
Johnson Evinrude 200-250 V6 Big Bore Finger Ported
This item has been discontinued and replaced by item 
Item#:
4330S
Cross Reference#:
18-4087
24200
436253
436861
439517
5006713
9-53439
Manufacturer Item:
436861
Manufacturer:
Pro Marine
Available:
Out of Stock
Your Price:
77.49
Each
This item is discontinued
Yamaha V4 V6 2.6L HPDI Bore 3.544 HPDI
This item has been discontinued and replaced by item 
Item#:
4500P
Cross Reference#:
68F-11642-00-85
68F-11642-01-85
Manufacturer Item:
68F-11642-01-85
Manufacturer:
Pro Marine
Available:
Out of Stock
Your Price:
111.34
Each
This item is discontinued
Yamaha V4 V6 2.6L HPDI Bore 3.544 HPDI
This item has been discontinued and replaced by item 
Item#:
4500S
Cross Reference#:
68F-11631-00-85
68F-11631-01-85
Manufacturer Item:
68F-11631-01-85
Manufacturer:
Pro Marine
Available:
Out of Stock
Your Price:
111.34
Each
This item is discontinued
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