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10_83822c4c-e1ac-46fb-85b3-55dba195a286 - Northline Parts

Clutch Dog 688-45631-00-00 688-45631-01-00 fits Yamaha Outboard 50 60 70 75 HP

Alligator_819_x_200_px - Northline Parts

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$106.29
Sale price  $106.29 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Clutch Dog for Yamaha Outboard 50 60 70 75 HP (688-45631-00-00, 688-45631-01-00)

Restore the smooth shifting performance of your marine engine with this high-quality replacement clutch dog. This is a premium aftermarket part, not OEM, specifically engineered to provide reliable gear engagement and long-lasting durability for your outboard motor. Whether you are performing a routine repair or a complete lower unit overhaul, this part ensures your boat stays on the water and performs at its peak.

Key Features & Benefits

  • Precision-engineered for smooth and consistent gear shifting.
  • Constructed from heavy-duty materials for maximum wear resistance.
  • Cost-effective aftermarket alternative to expensive original equipment.
  • Direct fitment for a straightforward installation process.
  • Designed to withstand harsh marine environments.

Compatible Models

  • Yamaha 50 HP Outboard Models
  • Yamaha 60 HP Outboard Models
  • Yamaha 70 HP Outboard Models
  • Yamaha 75 HP Outboard Models

Product Specifications

  • Part Numbers: 688-45631-00-00, 688-45631-01-00
  • Type: Aftermarket Replacement Part
  • Application: Outboard Engine Lower Unit / Gearcase

Frequently Asked Questions

Is this an OEM part?
No, this is a high-quality aftermarket replacement part designed to meet or exceed the performance of the original component.

How do I confirm compatibility?
You can confirm compatibility by matching your current part number with 688-45631-00-00 or 688-45631-01-00, and by verifying that your outboard motor falls within the 50-75 HP range listed.


Important: This item is an aftermarket replacement part sold by Northline Parts. It is not an OEM part unless specifically stated. Any brand names, model names, or part numbers are used for compatibility reference only. Please verify fitment by comparing your original part, product photos, and vehicle or equipment details before ordering.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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