1. Snowmobile Engines Components For Sale
  2. sku: 20104413613519772
  3. YAMAHA 878-47612-00-00

YAMAHA 878-47612-00-00 Double Chain Tensioner Exciter 13T

fits model: Phazer. make: Yamaha. year: 1970–1980.

878-47612-00-00 Yamaha Oem 1970-1980 13t Double Chain Tensioner Phazer Exciter

( Part Type: Chain ), ( Country Of Origin: United States ), ( UPC: 878476120000 )

Review YAMAHA Oem 13t Double Chain Tensioner Exciter fits PHAZER 1970–1980

The Yamaha 878-47612-00-00 is a replacement part specifically designed for Yamaha motorcycles from the 1970s and 1980s. This component is identified as a 13T double chain tensioner phazer exciter.

This tensioner is an essential part of the motorcycle's drivetrain, responsible for maintaining the correct tension of the chain. The double chain design ensures better stability and longevity, while the phazer exciter helps to eliminate power loss and improve engine performance by providing a consistent spark to the ignition system.

The 13T designation refers to the number of teeth on the tensioner pulley, which is a critical factor in determining the proper fit and functionality of this part. The tensioner is manufactured to Yamaha's exacting standards to ensure a precise fit and reliable operation.

This replacement part is made from high-quality materials to ensure durability and longevity. Its robust design allows it to withstand the rigors of regular use, even under the most demanding conditions.

Installing this tensioner is a straightforward process, making it a great option for do-it-yourself motorcycle enthusiasts. However, for those who prefer to leave the installation to the professionals, it can also be installed by a qualified mechanic.

By using a genuine Yamaha replacement part like the 878-47612-00-00, motorcycle owners can ensure that their bike remains in top condition and continues to perform at its best. This part is an investment in the longevity and reliability of the motorcycle, providing peace of mind and a smooth, efficient ride.

Pros and Cons of Buying Yamaha 878-47612-00-00 13T Double Chain Tensioner Phazer Exciter

The Yamaha 878-47612-00-00 is a double chain tensioner phazer exciter designed for use with Yamaha outboard motors from the 1970s to the 1980s. This accessory aims to simplify the process of maintaining proper chain tension in these outboard motors. In this analysis, we will discuss the potential benefits and drawbacks of purchasing this product.

Pros:

1. Easy chain tensioning: The phazer exciter simplifies the process of maintaining proper chain tension, reducing the need for manual adjustments and ensuring a smoother running engine.

2. Long-term savings: By making chain tensioning a more straightforward process, this accessory can save the user time and money in the long run, as they won't need to pay for professional servicing as often.

3. Durable design: The Yamaha 878-47612-00-00 is built to last, ensuring that it remains an effective solution for maintaining proper chain tension in older outboard motors.

Cons:

1. Cost: The price of the phazer exciter may be a significant investment for some users, especially those with multiple outboard motors or limited budgets.

2. Compatibility: This specific model is designed for use with Yamaha outboard motors from the 1970s to the 1980s. Users with motors from different manufacturers or time periods may not be able to utilize this accessory.

3. Installation: While the phazer exciter simplifies the process of maintaining chain tension, the installation process may require some technical know-how and patience.

Conclusion:

The Yamaha 878-47612-00-00 13T Double Chain Tensioner Phazer Exciter offers a convenient and effective solution for maintaining proper chain tension in older Yamaha outboard motors. Its simplicity, durability, and long-term cost savings make it a worthwhile investment for those with compatible motors. However, the initial cost and potential installation challenges may deter some users. Ultimately, the decision to purchase this accessory depends on the individual's budget, technical capabilities, and the specific requirements of their outboard motor.

Recommendation:

If you own a Yamaha outboard motor from the 1970s to the 1980s and are tired of the hassle and frequent adjustments required to maintain proper chain tension, the Yamaha 878-47612-00-00 13T Double Chain Tensioner Phazer Exciter could be an excellent investment. Its long-term cost savings and simplified maintenance process make it a valuable addition to your boating equipment. However, carefully consider your budget and technical abilities before making a purchase, and ensure that your motor is compatible with this accessory.

Details:

OEM 1970-1980 Yamaha 13T Double Chain Tensioner 878-47612-00-00 Phazer Exciter. Al's Snowmobile and ATV parts. Member since: Sep 08, 2001.

part #: 878476120000 prices

  • $29.95-$60.44

specifications enginesnowmobile:

  • for models: Phazer
  • for makes: Yamaha
  • for years: 1970-1980
  • part type: Chain
  • country of origin: United States
  • upc: 878476120000

general enginesnowmobile:

  • Snowmobile Parts > Engines Components > Snowmobile Engine Components
  • condition: Used

shipping enginesnowmobile:

  • type: Calculated
  • class: Standard, One-day, Expedited
  • service: USPS Ground Advantage, UPS Next Day Air Saver, FedEx 2Day
  • transit: 3-8 Days
  • carrier: USPS, UPS, FedEx
  • cost: $0.00

offer enginesnowmobile:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: April 21, 2026

seller enginesnowmobile:

  • city: Newport, Vermont
  • rating: 99.7%
  • # reviews: 26025

returns enginesnowmobile:

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for models: phazer, for makes: yamaha, for years: 1970-1980, part type: chain, country of origin: united states,
category: snowmobile parts > engines components > snowmobile engine components, sku: 20104413613519772,
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