1. Clutch & Drive Belts Snowmobile Parts For Sale
  2. sku: 12338530046861791
  3. DAYCO 8369-D488579-89

DAYCO 8369-D488579-89 High Performance Extreme Belt

fits model: Et340e, Hpx. make: Yamaha. year: 1979–1980.

8369-d488579-89 Dayco Hpx High-performance Extreme Belt For 1979-1980 Yamaha Et340e

( Brand: Dayco ), ( Manufacturer Part Number: 8369-D488579-89 ), ( Part Type: Belt )

Review DAYCO High performance Extreme Belt Yamaha fits ET340E HPX 1979–1980

The Dayco 8369-D488579-89 HPX High-Performance Extreme Belt is an essential component for the 1979-1980 Yamaha ET340E, designed to deliver superior power transmission and durability. This belt is engineered to meet the specific demands of high-performance applications, ensuring optimal engine performance and reliability.

The HPX belt is made from Dayco's proprietary high-performance rubber compound, which provides excellent resistance to heat, wear, and tear. Its unique design features a multi-ribbed construction, providing increased contact area between the belt and pulleys, resulting in improved power transfer and reduced slippage.

The Dayco 8369-D488579-89 HPX High-Performance Extreme Belt is specifically designed for the 1979-1980 Yamaha ET340E watercraft engine. It is engineered to meet or exceed OEM specifications, ensuring a perfect fit and reliable operation.

The belt's high-strength cords provide enhanced tensile strength, ensuring that it can handle the demanding power output of modern engines. It is also resistant to oil, fuel, and other harsh marine environments, making it an ideal choice for use on watercraft applications.

The Dayco 8369-D488579-89 HPX High-Performance Extreme Belt is easy to install, with a simple and straightforward design. It is also backed by Dayco's industry-leading warranty, providing peace of mind and protection against manufacturing defects.

In summary, the Dayco 8369-D488579-89 HPX High-Performance Extreme Belt is a high-quality, reliable, and durable replacement belt for the 1979-1980 Yamaha ET340E watercraft engine. Its advanced design and high-performance rubber compound ensure optimal power transfer, reduced slippage, and improved engine reliability, making it an essential upgrade for any watercraft enthusiast.

High-Performance Extreme Belt (Dayco 8369-D488579-89) for 1979-1980 Yamaha ET340E: A Detailed Analysis

Introduction:

The Dayco 8369-D488579-89 HPX High-Performance Extreme belt is a popular choice for replacing the drive belt in 1979-1980 Yamaha ET340E watercrafts. In this analysis, we will discuss the key features, pros, cons, and provide an ending conclusion to help you make an informed decision about whether this belt is the right choice for your watercraft.

Key Features:

1. High-performance design for durability and reliability

2. Reinforced with polyester cords for added strength

3. Designed to meet or exceed OEM specifications

4. Backed by Dayco's warranty

Pros:

1. Enhanced durability: The reinforced polyester cords provide added strength, reducing the risk of belt failure.

2. Improved performance: The high-performance design allows for better power transfer and increased efficiency.

3. OEM compatibility: The belt is designed to meet or exceed OEM specifications, ensuring proper fit and function.

4. Warranty coverage: Dayco's warranty provides peace of mind and protection against manufacturing defects.

Cons:

1. Higher cost: Compared to standard replacement belts, the Dayco HPX High-Performance Extreme belt may cost more.

2. Potential for noise: Due to the high-performance design and increased tension, the belt may produce more noise than a standard belt.

3. Installation complexity: Depending on your mechanical skills, installing a high-performance belt may be more challenging than a standard replacement belt.

Ending Conclusion:

The Dayco 8369-D488579-89 HPX High-Performance Extreme belt is an excellent choice for those seeking improved durability, enhanced performance, and peace of mind through warranty coverage for their 1979-1980 Yamaha ET340E watercraft. While it may come with a higher cost and potential for increased noise, the benefits often outweigh the drawbacks. Ultimately, the decision to invest in this high-performance belt depends on your personal preferences, budget, and expectations for your watercraft's performance.

Recommendation:

If you prioritize durability, improved performance, and peace of mind through warranty coverage for your 1979-1980 Yamaha ET340E watercraft, we recommend investing in the Dayco 8369-D488579-89 HPX High-Performance Extreme belt. However, if you are budget-conscious or concerned about potential noise, a standard replacement belt may be a more suitable option for your needs.

Details:

This is helpful if you are buying multiple items.: Brand: Dayco, model Number: 8369-D488579-89. I need to exchange an item.

Parts without fitment are to be assumed universal and may require vehicle modification.

part #: 8369d48857989 price

  • $141.69

specifications clutcdrivbel:

  • for models: Et340e, Hpx
  • for makes: Yamaha
  • for years: 1979-1980
  • brand: Dayco
  • mpn: 8369-d488579-89
  • part type: Belt

seller clutcdrivbel:

  • rating: 99.4%
  • # reviews: 63033
  • city: San Diego, CA

offer clutcdrivbel:

  • sold: 0
  • availability: In Stock
  • started: April 1, 2025
  • options: Ship-to-home
  • quantity: 2

shipping clutcdrivbel:

  • type: Fixed
  • service: Standard
  • cost: $0.00
  • class: Standard
  • transit: 2-3 Days

general clutcdrivbel:

  • Parts Accessories > Snowmobile Parts > Clutch Drive Belts
  • condition: New

returns clutcdrivbel:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

payments clutcdrivbel:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other
for models: et340e, hpx, for makes: yamaha, for years: 1979-1980, part type: belt,
category: snowmobile parts > clutch drive belts, sku: 12338530046861791,
Dayco 8369-D488579-89 Is Similar To:
  • (25% similar) HP3008, part number. Brand new Dayco snowmobile belt...(February 18th, 2018)
  • (50% similar) No questions asked. Rest assured that you're getting a good deal when purchasing with us. 91 pounds manufacturer: Dayco domestic shipping: item can be shipped within us. Dayco snowmobile hpx high performance extreme drive belt - ski-door formula iii grand touring mach 1 r z 800 super v track HPX5018...(September 6th, 2018)
  • (24.6% similar) Please review all pictures to assess the condition of item. This is a factory original equipment part, not aftermarket. We encourage you to directly for resolution. Shipping carriers: USPS, ups. Some parts will not come with the original manufacture packaging, but are still new factory equipment. ...(September 26th, 2017)
  • (26.1% similar) Snowmobile sled drive belt Dayco complex gates vintage super k new brand old stock for sleds...(April 16th, 2018)
  • (16.5% similar) Ski door drive belt never used sitting on shelf for years...(May 4th, 2015)
  • (25% similar) New Dayco drive belt sold and shipped us only...(March 5th, 2017)
  • (26.1% similar) Details this is a nos Dayco max 1065 drive belt may fit many old sleds, Attic cat, brute, john Deere, Kawasaki, Polaris, roll o flex, Krupp, Harley Davidson, scorpion, ski whiz, ski door, moot ski, yamaha and may fit many other old sleds I am not sure of all the years this will fit. This is a new ...(May 7th, 2015)
  • (29.8% similar) Dayco max snowmobile drive belt 1109M3 nos - new old stock, not the 2, just 1109 ref: AL40078 please review all pictures to assess condition of item...(November 23rd, 2018)
  • (27.4% similar) New Dayco incredible max 1112 snowmobile belt...(August 27th, 2016)
  • (27.8% similar) Watch for more offers. Selling many new snowmobile belts...(March 19th, 2017)
  • (28.3% similar) Selling a new Dayco max 1116 drive belt...(March 18th, 2017)
clutcdrivbel logo
1 offer $141.69 USD
  • New. Offer #1 priced at $141.69 + $0.00 shipping estimate = $141.69* total. 1986 - 1989 Yamaha CF300 Inviter. 1979 - 1980 Yamaha ET340E.FREE SHIPPING

Copyright © clutcdrivbel.com