1. ATV Transmission & Drivetrain Parts Deals
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  3. HONDA 23441-HA2-000

HONDA 23441-HA2-000 Gear Mainshaft Third Fourth 18T 21T

fits model: Atc250r, Trx250r. make: Honda. year: 1985-86.

23441-ha2-000 Honda Gear Mainshaft Third And Fourth 18t 21t Atc250r Trx250r 1985-86

( Part Type: Gear ), ( Machine Type: Atv ), ( Manufacturer Part Number: 23441-HA2-000 ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Compatible Year: 1986, 1985 ), ( California Prop 65 Warning: Www.p65warnings.ca.gov )

Review HONDA Gear Mainshaft Third And Fourth 18t 21t 1985 86 fits ATC250R TRX250R 1985-86

Introducing the Honda Gear Mainshaft Third/Fourth (Part No. 23441-HA2-000), an essential component for your Honda ATV models, specifically the ATV250R and TRX250R from the 1985-86 era. This mainshaft is a crucial part of the drivetrain system, connecting the transmission and the differential.

The Honda 23441-HA2-000 Mainshaft is meticulously engineered for durability and reliability, ensuring a seamless power transfer from the engine to the wheels. The shaft comes with two different gear sizes - 18T and 21T. The 18T gear is responsible for the third gear, while the 21T gear is used for the fourth gear.

The mainshaft is manufactured using high-strength materials and precision machining to ensure a perfect fit and optimal performance. It features a robust design that can withstand the rigors of off-road riding, making it an ideal replacement for worn-out or damaged original parts.

The Honda 23441-HA2-000 Gear Mainshaft is designed to work seamlessly with the rest of the drivetrain components, ensuring smooth and efficient power transfer from the engine to the wheels. Its precise engineering and robust construction make it an excellent upgrade for those seeking improved performance and reliability from their ATV.

By choosing the Honda 23441-HA2-000 Gear Mainshaft, you're not only ensuring a reliable and efficient power transfer system, but you're also investing in the longevity and performance of your Honda ATV. With its uncompromising quality, this mainshaft is a must-have for any Honda ATV owner who demands the best from their vehicle.

Pros and Cons of Buying Honda 23441-HA2-000 Gear Mainshaft for ATV Models TRX250R and ATC250R (1985-86)

Introduction:

The Honda 23441-HA2-000 gear mainshaft is an essential part for the transmission system of Honda TRX250R and ATC250R all-terrain vehicles manufactured between 1985 and 1986. Replacing a worn-out or damaged gear mainshaft can significantly improve your ATV's performance and reliability. In this article, we will discuss the pros and cons of buying this specific gear mainshaft to help you make an informed decision.

Pros:

1. OEM Part: This gear mainshaft is an original equipment manufacturer (OEM) part, meaning it is designed, manufactured, and tested by Honda for optimal fit and function in your specific ATV model.

2. High-Quality Material: The gear mainshaft is made of durable materials that can withstand the rigors of off-road riding and harsh environments, ensuring long-lasting performance.

3. Enhanced Transmission Efficiency: A new gear mainshaft can help improve your ATV's transmission efficiency, reducing power loss and providing smoother gear shifts.

4. Reduced Maintenance Costs: By investing in a high-quality OEM part like the Honda 23441-HA2-000 gear mainshaft, you can save money on potential repairs and maintenance costs in the long run.

Cons:

1. Cost: The price of the Honda 23441-HA2-000 gear mainshaft may be higher than aftermarket alternatives. However, the benefits of using an OEM part, such as improved fit and long-lasting performance, can outweigh the initial cost.

2. Availability: Depending on your location and the availability of Honda dealerships, it may take some time to source and receive the part.

3. Installation Complexity: Installing a gear mainshaft can be a complex process that requires specialized tools and knowledge. Hiring a professional mechanic or following detailed instructions from the manufacturer may be necessary to ensure proper installation.

Conclusion:

The Honda 23441-HA2-000 gear mainshaft offers several advantages, including OEM quality, durability, enhanced transmission efficiency, and reduced maintenance costs. While the initial investment may be higher than aftermarket alternatives, the long-term benefits can make it a worthwhile investment for those seeking optimal performance and reliability for their Honda TRX250R or ATC250R ATV.

Recommendation:

If you are in the market for a new gear mainshaft for your Honda TRX250R or ATC250R (1985-86), we recommend considering the Honda 23441-HA2-000 as your top choice. Its OEM design, high-quality materials, and long-lasting performance make it a wise investment for those seeking to improve their ATV's performance and reliability. Ensure that you follow the installation instructions carefully or hire a professional mechanic to ensure proper installation.

part # 23441ha2000 prices

  • $29.05-$121.26

specifications utvshift:

  • for models: Atc250r, Trx250r
  • for makes: Honda
  • for years: 1985-86
  • part type: Gear
  • machine type: Atv
  • manufacturer part number: 23441-HA2-000
  • universal fitment: No
  • vintage part: Yes
  • compatible year: 1986, 1985
  • california prop 65 warning: Www.p65warnings.ca.gov

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offer utvshift:

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  • availability: In Stock
  • started: June 15, 2026
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general utvshift:

  • condition: Used
  • ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
for models: atc250r, trx250r, for makes: honda, for years: 1985-86, part type: gear, machine type: atv, universal fitment: no, vintage part: yes, compatible year: 1986, 1985, california prop 65 warning: www.p65warnings.ca.gov,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 14254928222662773,

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