HONDA 28140-HA0-680 Reduction Gear AH40

( Manufacturer Part Number: 28140-HA0-680 ), ( Type: Gear )

Review HONDA Oem Reduction Gear fits TRX350 1986

The Honda TRX350 Reduction Gear Ah40, with part number 28140-HA0-680, is a vital component of the Honda TRX350 all-terrain vehicle manufactured in 1986. This reduction gear is designed to optimize power transmission between the engine and the wheels, enhancing the vehicle's overall performance and capability in various off-road conditions.

The Ah40 reduction gear is a two-speed transmission system that provides the rider with two forward gears and one reverse gear. This gearbox is essential for managing the engine's power output effectively, adapting to various terrain types, and ensuring a smooth riding experience. Each gear ratio is meticulously engineered to provide optimal torque and speed for different situations.

The reduction gear housing is robustly constructed from high-strength materials, including a combination of aluminum and steel. This design not only ensures durability but also minimizes weight, contributing to the TRX350's agility and maneuverability. The gear teeth are precision-machined to ensure a perfect fit, reducing wear and tear and ensuring seamless power transfer.

The input and output shafts of the reduction gear are splined to accommodate the engine and differential, respectively. These splines provide a secure connection between the components, ensuring optimal power transfer and minimizing the risk of damage due to vibration or misalignment. The gearbox is also equipped with seals and gaskets to prevent the ingress of water, mud, and debris, ensuring the reduction gear operates effectively in adverse conditions.

The Honda TRX350 Reduction Gear Ah40, part number 28140-HA0-680, is a critical component of the TRX350 all-terrain vehicle, designed to enhance performance, durability, and adaptability. Its meticulously engineered design, robust construction, and precision manufacturing ensure optimal power transfer and a seamless riding experience, making it an essential investment for any TRX350 owner.

The Honda TRX350 Reduction Gear Ah40, a model from Honda's line of all-terrain vehicles (ATVs) produced in 1986, comes with a reduction gear to enhance torque and climbing ability. Let's examine the potential pros and cons of purchasing this specific Honda ATV model:

1. Enhanced Torque: The reduction gear adds to the power output of the vehicle, making it suitable for climbing steep terrains and handling heavy loads.

2. Durability: Honda is known for its durability, and the TRX350 Reduction Gear Ah40 is no exception. Its robust construction makes it a reliable choice for off-road adventures.

3. Versatility: This ATV model is well-suited for various off-road conditions, including rocky, muddy, and hilly terrains, due to its reduction gear and overall design.

1. Age: Being produced in 1986, the Honda TRX350 Reduction Gear Ah40 may have some wear and tear, which could lead to maintenance and repair issues.

2. Limited Modern Features: Older models like the TRX350 Reduction Gear Ah40 may lack some modern features that newer ATVs offer, such as electronic fuel injection, advanced suspension systems, and improved ergonomics.

3. Fuel Efficiency: Older ATVs, including the TRX350 Reduction Gear Ah40, may consume more fuel compared to newer models with more efficient engines.

In conclusion, the Honda TRX350 Reduction Gear Ah40 offers enhanced torque and durability, making it an excellent choice for off-road enthusiasts who require additional power for steep climbs and heavy loads. However, its age and lack of modern features may result in higher maintenance costs and less fuel efficiency compared to newer models. Ultimately, the decision to purchase this model depends on your personal preferences, budget, and intended use. If you prioritize power, durability, and off-road capability, the Honda TRX350 Reduction Gear Ah40 could be an excellent investment. However, if you prefer modern features and improved fuel efficiency, you may want to consider more recent ATV models.

part # 28140ha0680 prices

• $23.98-$63.72

specifications utvshift:

• for models: Trx350
• for makes: Honda
• for years: 1986
• manufacturer part number: 28140-HA0-680
• type: Gear

shipping utvshift:

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

offer utvshift:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• best offers: True
• sold: 0
• started: September 30, 2025

general utvshift:

• condition: Used
• ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts

returns utvshift:

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

payments utvshift:

• other
• credit card: Diners-club
• wallet: Apple-pay

seller utvshift:

• # reviews: 25332
• rating: 99.3%

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