HONDA Gear Ir 23T 28131-HM3-670 635

( Part Type: Gear ), ( Manufacturer Part Number: 28131HM3670 ), ( Compatible Model: 635, 28131-hm3-670, Trx300ex )

Review HONDA Gear 23t 635 Ir fits TRX300EX 2001–2006

The Honda TRX300EX 2001-2006 23T Gear 28131-HM3-670 635 IR is an essential component for the Honda TRX300EX all-terrain vehicle model produced between 2001 and 2006. This gear is specifically designed to fit the TRX300EX ATV, ensuring optimal performance and functionality.

Measuring 23T in size, this gear is a crucial part of the drive system, responsible for transferring power from the engine to the wheels. The 635 IR designation signifies the specific tooth count and spline configuration, ensuring a precise fit for the TRX300EX.

This gear is manufactured by Honda, ensuring that it meets the highest standards of quality and durability. The material used in its construction is robust and resilient, capable of withstanding the rigors of off-road use. The tooth profile is carefully designed to provide efficient power transfer while minimizing wear and tear.

The 28131-HM3-670 is an OEM (original equipment manufacturer) part, meaning it is the exact part that Honda originally installed on the ATV when it was new. Using an OEM part guarantees a perfect fit and compatibility with other components in the vehicle.

Installing this gear is a straightforward process, requiring no major modifications or adjustments to the ATV. It can be easily accessed and replaced by following the instructions in the TRX300EX owner's manual or by consulting a qualified Honda technician.

In summary, the Honda TRX300EX 2001-2006 23T Gear 28131-HM3-670 635 IR is a vital component for the proper functioning of the TRX300EX ATV. Its precise fit, robust construction, and efficient power transfer make it an essential investment for any TRX300EX owner seeking to maintain the performance and reliability of their vehicle.

The Honda TRX300EX, specifically the 2001-2006 model with a 23T gear and the part number 28131-HM3-670, is a popular all-terrain vehicle (ATV) known for its reliability, versatility, and decent power output. Here are some pros and cons that may help you make an informed decision about purchasing this ATV.

1. Reliability: Honda ATVs are renowned for their reliability. The TRX300EX is no exception. It has a reputation for being durable and long-lasting, making it an excellent investment for those who plan to use it extensively.

2. Power and Performance: With a 279cc liquid-cooled engine, the TRX300EX offers decent power and performance. It can handle various terrains with ease and is suitable for both beginners and intermediate riders.

3. Comfort: The TRX300EX comes with a comfortable seat and ergonomic controls, making it a pleasure to ride for long periods.

4. Versatility: This ATV is versatile and can be used for various tasks, such as hunting, farming, and recreational riding. It has a large cargo bed and can tow up to 1000 pounds, making it an excellent choice for those who need an ATV for work.

1. Weight: The TRX300EX is heavier than some of its competitors, weighing in at around 550 pounds. This can make it more challenging to maneuver in tight spaces or during aggressive riding.

2. Suspension: Some riders have reported that the stock suspension on the TRX300EX is not the best, especially when riding off-road. Upgrading the suspension can be an additional cost.

3. Price: Compared to some other ATVs in its class, the TRX300EX can be on the pricier side. However, its reliability, power, and versatility may justify the investment for some.

The Honda TRX300EX is a reliable, powerful, and versatile ATV that is suitable for various riding applications. Its comfort and cargo capacity make it an excellent choice for those who plan to use it for work or extended periods. However, its weight and stock suspension may be drawbacks for some riders. Ultimately, the decision to purchase the TRX300EX depends on your individual needs, preferences, and budget. If you value reliability, power, and versatility, and are willing to invest in a high-quality ATV, then the Honda TRX300EX may be an excellent choice for you.

If you are in the market for a reliable, powerful, and versatile ATV and have a higher budget, then the Honda TRX300EX is an excellent choice. However, if you are on a tighter budget or prefer a lighter ATV with better stock suspension, you may want to consider other options in its class. Ultimately, it's important to do your research, test ride various ATVs, and consider your individual needs and preferences before making a purchase.

part # 28131hm3670 prices

• $13.99-$70.00

specifications utvshift:

• for makes: Honda
• for years: 2001-2006
• part type: Gear
• manufacturer part number: 28131HM3670
• compatible model: 635, 28131-hm3-670, Trx300ex

payments utvshift:

• other
• credit card: Visa
• wallet: Apple-pay

shipping utvshift:

• transit: 5-11 Days
• service: USPS Ground Advantage
• class: Standard
• type: Fixed
• carrier: USPS
• cost: $7.00

returns utvshift:

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

seller utvshift:

• rating: 99.5%
• # reviews: 280

offer utvshift:

• quantity: 1
• started: January 22, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock

general utvshift:

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

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