# 93210-58677 93210-58144 Yamaha O-Ring | Genuine OEM Yamaha Outboard Part

🔧 Product Description

  

Genuine Yamaha Shift Shaft Plate and Housing O-Ring - Part Number: 93210-58677

  

A genuine Yamaha lower-unit O-ring used around the shift-shaft plate, shift-rod housing or upper gearcase selector-shaft carrier.

  

The O-ring seals the housing around the shift shaft, preventing gear lubricant from escaping and stopping water from entering the lower unit through the shift mechanism.

  

⚙️ Key Features

  

• Genuine Yamaha OEM shift-shaft housing O-ring

• Correct current Yamaha part number 93210-58677

• Supersedes 93210-58144 and 93210-58114

• Used on selected V4, V6, four-stroke and sterndrive gearcases

• GLM, Recmar and aftermarket replacements available

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 93210-58677 → Supersedes 93210-58144

• 93210-58144 → Supersedes 93210-58114

  

OEM / Related Numbers:

  

• 93210-58677

• 93210-58677-00

• 93210-58144

• 93210-58144-00

• 93210-58114

• Yamaha shift-shaft plate O-ring

  

Aftermarket / Verified Equivalents:

  

• GLM: G-84240

• Recmar: REC93210-58677

• Paragon: 93210-58677 replacement O-ring

• ICE Marine: 93210-58144 / 93210-58677 replacement

  

🚤 Compatibility

  

Commonly used on:

  

• Yamaha shift-shaft plate assemblies

• Lower-unit selector-shaft and shift-rod housings

• Selected Yamaha sterndrive gear housings

  

Typically suits:

  

• Engine models:

• Yamaha 100HP V4 applications

• Yamaha 115HP V4 and F115 applications

• Yamaha 130HP V4

• Yamaha 140HP two-stroke

• Yamaha 150HP V6 and F150 applications

• Yamaha 175HP V6 and F175 applications

• Yamaha 200HP V6 and F200 applications

• Yamaha 220HP V6 Special

• Yamaha 225HP V6 and F225 applications

• Yamaha 250HP V6 and F250 applications

• Selected later Yamaha 75HP and 90HP lower units

• Selected 5HP and 8HP gearcases using the same shift-shaft O-ring

• Excludes VF200 and VZ200 applications where a different shift-shaft seal is specified

  

• HP Range: Principally 100HP - 250HP, with selected small and mid-range applications

• Engine Type: Yamaha two-stroke, four-stroke and sterndrive

• Year Range: Approximately 1984 onward, dependent on lower-unit design.

  

🔌 Function

  

The O-ring seals the shift-shaft housing to the gearcase, retaining lower-unit lubricant while preventing water intrusion around the selector shaft.

  

Common signs of failure:

  

• Gear oil leaks around the shift-shaft plate

• Water enters the lower unit

• Gearcase fails pressure testing near the shift rod

• O-ring is hard, flattened or cut

• Leakage begins after shift-shaft or lower-unit service

  

📦 Condition

  

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 3.45 AUD
- **Vendor:** Yamaha
- **Tags:** Yamaha Marine Parts | Outboard Engine Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3.45 AUD | In stock |

## Images

- 93210-58677 93210-58144 Yamaha O-Ring | Genuine OEM Yamaha Outboard Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/93210-58677-93210-58144-o-ring)
> Updated: 2026-07-11