YAMAHA 8U9-47612-00-00 Gear Drive Chain Tensioner Tightener Wheel

( Manufacturer Part Number: 8U9-47612-00-00 ), ( Country Of Origin: Japan )

Review YAMAHA Gear Case Drive Chain Tensioner Tightener Wheel 8u9-47612-00 fits PHAZER 1984–1989

The Yamaha 8U9-47612-00 Gear Drive Chain Tensioner/Tightener Wheel is an essential accessory designed specifically for Phazer models with an 84 or 89cc engine. This component is engineered to simplify and enhance the process of maintaining the appropriate chain tension for optimal engine performance and longevity.

This tensioner wheel is a key part of Yamaha's automatic chain tensioning system. It features a rugged, durable design, with a smooth, sleek profile that blends seamlessly with the overall aesthetics of your Phazer. The wheel is constructed from high-strength materials, ensuring it can withstand the demanding conditions often encountered in off-road environments.

The primary function of the tensioner wheel is to automatically adjust chain tension as the chain wears, ensuring proper alignment and reducing the need for frequent manual adjustments. This not only saves time and effort but also ensures consistent performance and longer chain life.

The wheel's design incorporates a simple, intuitive adjustment mechanism. It can be easily fine-tuned to accommodate different chain lengths or conditions, allowing for a perfect fit every time. The adjustment process is straightforward, requiring no special tools or extensive mechanical knowledge.

The Yamaha 8U9-47612-00 Gear Drive Chain Tensioner/Tightener Wheel is an essential investment for any Phazer 84 or 89cc engine owner who values the convenience, reliability, and longevity of their vehicle. It is a simple yet effective solution for addressing the common challenge of maintaining proper chain tension, making off-road adventures more enjoyable and hassle-free.

Yamaha Phazer 8U9-47612-00 Gear Drive Chain Tensioner Tightener Wheel: A Detailed Analysis

The Yamaha Phazer 8U9-47612-00 Gear Drive Chain Tensioner Tightener Wheel is a vital component for maintaining the proper chain tension in your Yamaha motorcycle. In this analysis, we will discuss the pros and cons of purchasing this part to help you make an informed decision.

1. Proper Chain Tension: This part ensures the correct chain tension, reducing the chance of chain slippage, which can lead to drivetrain damage or even accidents.

2. Easy Installation: Users report that installation is straightforward, making it a convenient solution for those who prefer DIY repairs.

3. Durable Design: The high-quality materials used in the construction of this tensioner make it a reliable and long-lasting addition to your motorcycle.

1. Cost: Some users may find the price of this tensioner to be on the higher side compared to other aftermarket options.

2. Fitment Concerns: Ensure that this part is compatible with your specific Yamaha motorcycle model before making a purchase.

The Yamaha Phazer 8U9-47612-00 Gear Drive Chain Tensioner Tightener Wheel is an essential investment for maintaining the optimal performance and longevity of your motorcycle's drivetrain. Its ease of installation, durable design, and guarantee of proper chain tension make it a worthwhile addition. However, potential buyers should consider the cost and compatibility with their specific motorcycle model before making a purchase.

If you own a Yamaha motorcycle and are experiencing issues with chain tension or simply want to prevent potential problems, the Yamaha Phazer 8U9-47612-00 Gear Drive Chain Tensioner Tightener Wheel is a recommended purchase. Its benefits outweigh the potential drawbacks, and the peace of mind it provides in terms of drivetrain reliability is priceless.

Details:

Yamaha Exciter / Deluxe: 1987, 1988, 1989. The outer circumference remains round and smooth to minimize chain wear, the internal mounting surface is clean. Please verify your chain case configuration before purchasing. It has been meticulously inspected for flat-spotting and bearing seat play common failure points on tensioner that have over-tightened or run in contaminated oil.

This genuine factory drive train component was removed from swell-maintained trail machine. This is an original OEM Yamaha Gear Case Drive Chain Tensioner Wheel Part #8U9-47612-00-00. As a part from clean, dry-stored snowmobile, this tensioner wheel is in excellent functional condition. Function: Maintains proper drive chain tension to ensure reliable power delivery.

Fitment: Based on verified research, this chain tensioner wheel fits various Yamaha model's produced between 1984 1989, including: Phazer / Deluxe II: 1984, 1985, 1986, 1987, 1988, 1989. Cleaned and inspected for roundness structural integrity. Part Number: 8U9-47612-00-00. Condition: Used.

Material: Heavy-Duty Heat-Resistant Composite. While it may show minor surface staining and typical wear marks consistent with its location in the gear case, is structurally sound free from heat-distortion or melting often found on neglected machines.

part #: 8u9476120000 prices

• $19.50-$26.99

specifications clutcdrivbel:

• for models: Phazer
• for makes: Yamaha
• for years: 1984-1989
• mpn: 8u9-47612-00-00
• country of origin: Japan

seller clutcdrivbel:

• # reviews: 12960
• city: Munising, Michigan
• rating: 99.8%

offer clutcdrivbel:

• started: April 29, 2026
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True
• options: Ship-to-home

general clutcdrivbel:

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

returns clutcdrivbel:

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

shipping clutcdrivbel:

• transit: 2-6 Days
• cost: $0.00
• type: Fixed
• service: Expedited
• class: Expedited

payments clutcdrivbel:

• other
• wallet: Google-pay
• credit card: Mastercard

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