# 67C-81800-02 Yamaha Starter Motor | Genuine Used Part

🔧 Product Description

  

Genuine Yamaha Starter Motor Assembly - Part Number: 67C-81800-02

  

A genuine Yamaha starter motor assembly used on Yamaha F30 and F40 four-stroke outboards. This starter family is also cross-referenced with selected Mercury / Mariner 30HP and 40HP four-stroke applications using the shared United Technologies / Yamaha-style starter configuration.

  

⚙️ Key Features

  

• Genuine Yamaha starter motor assembly

• Correct Yamaha part number 67C-81800-02

• Supersedes earlier 67C-81800-00 and 67C-81800-01 starter references

• Used on Yamaha F30 and F40 four-stroke outboards

• 12-volt starter motor family for 30HP and 40HP engines

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 67C-81800-02-00 later Yamaha starter motor assembly reference

• 67C-81800-01-00 related earlier Yamaha starter motor assembly reference

• 67C-81800-00-00 earlier Yamaha starter motor assembly reference

  

OEM / Related Numbers:

  

• 67C-81800-02

• 67C-81800-02-00

• 67C818000200

• 67C-81800-01

• 67C-81800-01-00

• 67C-81800-00

• 67C-81800-00-00

• Mercury: 50-854636

• Mercury: 50-854636T

• Mercury: 50-859170-1

• Mercury: 50-859170T

• Mercury: 50-884045T

• Mercury: 50-888160T

• United Technologies: 6743040

  

Aftermarket / Verified Equivalents:

  

• Aftermarket reference: 67C-81800-02

• Aftermarket reference: 67C-81800-00 / 67C-81800-01 / 67C-81800-02

• Marine replacement starter for Yamaha F30 / F40 and shared Mercury / Mariner four-stroke applications

  

🚤 Compatibility

  

Commonly used on:

  

• Yamaha F30 / F40 four-stroke outboards

• Mercury / Mariner 30HP and 40HP four-stroke applications using the matching starter family

  

Typically suits:

  

• Engine models:

• Yamaha F30A four-stroke starter applications

• Yamaha F30 TLR / F30 MSH / F30 MLH applications where 67C-81800-02 is specified

• Yamaha F40 four-stroke starter applications

• Yamaha F40 MSH / F40 MLH / F40 TLR / F40 EJR applications where 67C-81800-02 is specified

• Mercury 30HP 4-Stroke applications using matching 50-854636 / 50-859170 starter references

• Mercury 40HP 4-Stroke applications using matching 50-854636 / 50-859170 starter references

• Mariner 30HP / 40HP four-stroke applications using the 67C starter family

  

• HP Range: commonly 30HP - 40HP

• Engine Type: Yamaha / Mercury / Mariner four-stroke outboard

• Year Range: approximately 1999-2009 depending on model and serial range

• System Type: Electric starter motor

  

🔌 Function

  

The starter motor engages the flywheel ring gear and cranks the engine when the key switch or start circuit is activated.

  

Common signs of failure:

  

• Starter relay clicks but motor does not crank

• Slow cranking with a charged battery

• Starter gear grinding against flywheel

• Starter spins without engagement

• Intermittent no-crank condition

• Brush, armature, bushing or drive gear wear

  

📦 Condition

  

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated

## Details

- **Price:** 100.0 AUD
- **Vendor:** Sawley's Auto and Marine
- **Tags:** Sawley’s AAM Used Parts – Starter Motors | Marine Starter Motors & Cranking Systems

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 100.00 AUD | In stock |

## Images

- 67C-81800-02 Yamaha Starter Motor | Genuine Used Part
- 67C-81800-02 Yamaha Starter Motor | Genuine Used Part
- 67C-81800-02 Yamaha Starter Motor | Genuine Used Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/67c-81800-02-yamaha-starter-motor-genuine-used-part)
> Updated: 2026-07-06