1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 12403037045112782
  3. HONDA 23721-HN6-000

HONDA 23721-HN6-000 Exa Sporttrax Reverse Idler Gear AH10

fits model: Trx, Ex, 250. make: Honda. year: 2003.

23721-hn6-000 Honda 2003 Trx 250 Exa Sporttrax Ex Oem Reverse Idler Gear Ah10

( Manufacturer Part Number: 23721-HN6-000 ), ( Type: Gear )

Review HONDA Exa Sporttrax Oem Reverse Idler Gear fits TRX EX 250 2003

Honda Replacement Idler Gear for 2003 TRX 250 EXA/Sportrax EX Reverse (AH10) (Honda Part Number: 23721-hn6-000)

The Honda 23721-hn6-000 Idler Gear is an essential replacement part designed specifically for the 2003 Honda TRX 250 EXA and Sportrax EX reverse models. This component is an integral part of the ATV's drive system, responsible for maintaining the proper tension on the drive belts and ensuring smooth power transmission from the engine to the wheels.

The idler gear is manufactured to meet Honda's rigorous quality standards. It is precision-engineered from high-strength materials that are resilient to wear and tear, ensuring reliable operation under various driving conditions. The gear teeth are designed to provide optimal engagement with the drive pulleys, minimizing slippage and maximizing power transfer.

The Honda 23721-hn6-000 Idler Gear comes complete with all necessary hardware for installation, making it a convenient and hassle-free replacement option. The installation process is straightforward and can be completed by most ATV enthusiasts with basic mechanical skills. Honda provides a clear and easy-to-follow installation guide to assist users in the process.

By replacing the idler gear with a genuine Honda part, you can restore the performance and reliability of your 2003 TRX 250 EXA or Sportrax EX reverse model. This upgrade not only ensures a smoother and more efficient power delivery but also prolongs the life of other drive system components, such as the drive belts and pulleys.

In summary, the Honda 23721-hn6-000 Idler Gear is a vital replacement part for the 2003 TRX 250 EXA and Sportrax EX reverse models. It is expertly crafted from high-quality materials to provide optimal power transfer and reliable operation. With easy installation and genuine Honda compatibility, this part is an excellent investment for any Honda ATV enthusiast seeking to maintain their vehicle's performance and longevity.

The Honda TRX 250 EXA/Sportrax EX reverse idler gear Ah10 is an essential part for the reversing system of Honda TRX 250 EXA and Sportrax EX all-terrain vehicles manufactured in 2003. Here are some pros and cons that may help you make an informed decision about purchasing this part:

Pros:

1. OEM (Original Equipment Manufacturer) part: This idler gear is manufactured by Honda, ensuring a perfect fit and compatibility with your vehicle.

2. Enhances functionality: Replacing a worn-out or damaged idler gear with a new one will improve the performance of the reverse system.

3. Durability: Honda is known for its high-quality parts, and this idler gear is no exception. It is built to last, making it a worthwhile investment.

4. Smooth operation: A new idler gear will ensure that the reversing mechanism operates smoothly and efficiently.

Cons:

1. Cost: Replacing an idler gear can be an expensive proposition, especially when considering the labor costs for installation.

2. Availability: Depending on your location, availability of this specific part may be an issue. You may need to order it online or visit multiple dealerships to find it.

3. Installation complexity: Installing an idler gear can be a time-consuming and labor-intensive process, requiring specialized tools and knowledge.

Conclusion:

The Honda TRX 250 EXA/Sportrax EX reverse idler gear Ah10 is an essential component for the reversing system of your Honda all-terrain vehicle. While it may come with a higher cost and installation complexity, the benefits of improved performance, durability, and smooth operation make it a worthwhile investment. If you are experiencing issues with the reversing mechanism on your Honda TRX 250 EXA or Sportrax EX, consider replacing the idler gear to ensure optimal performance.

Recommendation:

Before purchasing the idler gear, make sure to check with your local Honda dealership or authorized service center for availability and pricing. If you are not comfortable with the installation process, consider having a professional install the part for you to ensure proper installation and prevent any potential damage to the vehicle.

part # 23721hn6000 prices

  • $13.97-$17.99

specifications utvshift:

  • for models: Trx, Ex, 250
  • for makes: Honda
  • for years: 2003
  • manufacturer part number: 23721-HN6-000
  • type: Gear

payments utvshift:

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

seller utvshift:

  • rating: 99.7%
  • # reviews: 39420

offer utvshift:

  • availability: In Stock
  • started: March 17, 2026
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • best offers: True

shipping utvshift:

  • type: Fixed
  • carrier: USPS
  • class: Expedited
  • cost: $0.00
  • service: USPS Priority Mail
  • transit: 3-9 Days

returns utvshift:

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

general utvshift:

  • ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
  • condition: Used
for models: trx, ex, 250, for makes: honda, for years: 2003, type: gear,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 12403037045112782,

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