YAMAHA 4WM-25389-00-00 Rear Axle Belt Adjuster

( Manufacturer Part Number: 4WM-25389-00-00 ), ( Country Of Origin: Japan ), ( Type: Axle ), ( Machine Type: Street Motorcycle ), ( Manufacturer Warranty: 1 Month ), ( Universal Fitment: No ), ( Placement On Vehicle: Rear Wheel )

Review YAMAHA Rear Axle Belt Adjuster fits ROAD STAR XV1600 1999–2003

The Yamaha 4WM-25389-00-00 99-03 Road Star XV1600 Rear Axle Belt Adjuster is an essential component for maintaining the optimal performance and longevity of your motorcycle's drive system. This adjustment tool is specifically designed for the Road Star XV1600 model produced between 1999 and 2003.

The adjustable belt tensioner features a robust and durable design, crafted from high-quality materials to ensure reliable operation under heavy loads. The housing is made of sturdy metal, while the adjustment mechanism utilizes a smooth, precision-engineered cam system that makes belt adjustments quick and effortless.

The adjustment process is straightforward and intuitive, with clear markings on the adjuster to help you achieve the correct belt tension. This ensures proper belt alignment, reducing wear and tear and preventing potential damage to the drive components. Moreover, the adjustment tool allows for easy access to the belt, making maintenance and replacement, if necessary, a breeze.

The 4WM-25389-00-00 99-03 Road Star XV1600 Rear Axle Belt Adjuster is an essential addition to your motorcycle toolkit. Regularly checking and adjusting your belt tension is crucial in keeping your bike running at its best, ensuring a safe and enjoyable riding experience.

In summary, the Yamaha 4WM-25389-00-00 99-03 Road Star XV1600 Rear Axle Belt Adjuster is a must-have accessory for owners of the Road Star XV1600 motorcycles from the 1999 to 2003 production period. Its robust construction, easy-to-use adjustment mechanism, and straightforward design make it an invaluable tool for ensuring the optimal performance and longevity of your bike's drive system.

Pros and Cons of Buying Yamaha 4WM-25389-00-00 99-03 Road Star XV1600 Rear Axle Belt Adjuster

The Yamaha 4WM-25389-00-00 99-03 Road Star XV1600 Rear Axle Belt Adjuster is a crucial part for maintaining the optimal performance of your motorcycle's drive system. Here are some pros and cons that may help you decide whether to purchase this component.

1. Enhanced Belt Tension: The rear axle belt adjuster ensures proper belt tension, which is essential for the efficient functioning of the drive system. A well-adjusted belt will lead to improved engine performance and reduced wear and tear.

2. Easy Installation: Yamaha's design makes the installation process relatively straightforward. Most users report that they were able to install the new adjuster in under an hour, making it a convenient upgrade for any motorcycle enthusiast.

3. OEM Part: By purchasing the OEM (Original Equipment Manufacturer) belt adjuster, you can ensure that it is specifically designed to work with your Road Star XV1600 model. This can provide peace of mind knowing that the part is a perfect fit and will function as intended.

4. Durable Construction: The Yamaha 4WM-25389-00-00 99-03 Road Star XV1600 Rear Axle Belt Adjuster is built to last. It is manufactured using high-quality materials, which can help extend the life of the drive system and reduce the need for future repairs.

1. Price: The OEM belt adjuster may be priced higher than aftermarket alternatives. However, the benefits of an OEM part, such as perfect fit and durability, may justify the additional cost for some users.

2. Availability: Depending on where you live, you may have a harder time sourcing this specific part. Local dealerships may not always carry it in stock, and online retailers may have varying lead times.

3. Required Tools: Installing the belt adjuster may require specialized tools, which some users may not have on hand. While most users report having the necessary tools, it is essential to check before beginning the installation process.

The Yamaha 4WM-25389-00-00 99-03 Road Star XV1600 Rear Axle Belt Adjuster is an essential component for maintaining the optimal performance of your motorcycle's drive system. Its benefits, such as enhanced belt tension, easy installation, OEM construction, and durability, far outweigh the potential cons, which include the price and potential tool requirements. If you are looking for a reliable and efficient way to keep your Road Star XV1600 in top shape, consider investing in this OEM belt adjuster.

Details:

Donor machine: 1999 Road Star 1600 XV1600A with 32,344 miles. You can expect your calls, texts and messages to be answered within our open hours. Part Brand: Genuine Yamaha part. Mounted/tested fine.

Condition notes: Good condition. See all pics-you get this exact item.

part #: 4wm253890000 prices

• $55.40-$99.95

specifications axlbeaseacyc:

• for models: Xv1600, Road, Star
• for makes: Yamaha
• for years: 1999-2003
• mpn: 4wm-25389-00-00
• country of origin: Japan
• type: Axle
• machine type: Street Motorcycle
• manufacturer warranty: 1 Month
• universal fitment: No
• placement on vehicle: Rear Wheel

offer axlbeaseacyc:

• availability: In Stock
• started: January 16, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

seller axlbeaseacyc:

• # reviews: 33911
• city: Union, Missouri
• rating: 99.9%

shipping axlbeaseacyc:

• cost: $7.49
• class: Standard, Expedited
• type: Fixed
• service: USPS Ground Advantage, USPS Priority Mail
• carrier: USPS
• transit: 5-11 Days

returns axlbeaseacyc:

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

general axlbeaseacyc:

• condition: Used
• Motorcycle Scooter Parts Accessories > Wheels, Tires Parts > Axles, Bearings, Seals Spacers

payments axlbeaseacyc:

• check
• other
• cash
• credit card: Visa
• wallet: Google-pay

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