ARCTIC CAT 3402-634 Artic Reverse Idle Gear Shaft Nos AC21

( Brand: Arctic Cat ), ( Part Type: Reverse Gear Shaft ), ( Manufacturer Part Number: 3402-634 )

Review ARCTIC CAT Artic Reverse Idle Gear Shaft Nos Oem

Arctic Cat Reverse Idle Gear Shaft (AC21) - Part No. 3402-634

The Arctic Cat Reverse Idle Gear Shaft (Part No. 3402-634) is an essential component designed specifically for Arctic Cat snowmobiles. This reverse idle gear shaft is engineered to ensure smooth operation of the reverse idle system, contributing to the overall performance and reliability of your snowmobile.

This gear shaft is manufactured with high-quality materials to withstand the rigors of winter riding. It features a robust design, which includes precision machining and a durable finish, ensuring a long service life even in the harshest conditions. The gear teeth are engineered to provide reliable engagement and efficient power transfer to the reverse idle system.

Installation of the Arctic Cat Reverse Idle Gear Shaft is straightforward, making it an ideal choice for both DIY enthusiasts and professional mechanics. The part comes with clear installation instructions, ensuring a hassle-free installation process.

Length: 12.5 inches (31.75 cm)

Diameter: 0.875 inches (2.22 cm)

Weight: Approximately 0.6 lbs (0.27 kg)

This Arctic Cat Reverse Idle Gear Shaft (Part No. 3402-634) is a direct replacement for the original equipment, ensuring a perfect fit and seamless integration with your snowmobile's reverse idle system. By using this genuine Arctic Cat part, you can maintain the original performance and reliability of your snowmobile, while also benefiting from the peace of mind that comes with using a high-quality, factory-engineered component.

In summary, the Arctic Cat Reverse Idle Gear Shaft (Part No. 3402-634) is an essential upgrade for Arctic Cat snowmobile owners looking to maintain the performance and reliability of their reverse idle system. Its robust design, easy installation, and high-quality materials make it an excellent choice for both recreational and professional use.

Arctic Cat 3402-634 Reverse Idle Gear Shaft: A Detailed Analysis

The Arctic Cat 3402-634 reverse idle gear shaft (AC21) is a crucial component for the proper functioning of Arctic Cat snowmobiles. It plays a significant role in the engine's idle stability and the reverse gear's operation. In this analysis, we will discuss the pros and cons of buying this part to help you make an informed decision.

1. Improved Engine Performance: A faulty or worn-out reverse idle gear shaft can lead to poor engine performance. Replacing it with a new one can help improve the engine's idle stability, making the snowmobile run smoother.

2. Enhanced Reverse Functionality: The reverse idle gear shaft is essential for the reverse gear to function correctly. A worn-out shaft can result in the reverse gear not engaging properly or making strange noises. Replacing the part can help resolve these issues.

3. Long-Term Savings: Neglecting a faulty reverse idle gear shaft can lead to more extensive and costlier repairs in the future. By investing in a new one, you can save money by preventing more significant damage.

4. OEM Quality: The Arctic Cat 3402-634 reverse idle gear shaft is a genuine OEM (Original Equipment Manufacturer) part. This means it is specifically designed and manufactured to fit and function optimally with your Arctic Cat snowmobile.

1. Cost: Original equipment manufacturer parts, like the Arctic Cat 3402-634 reverse idle gear shaft, can be more expensive compared to aftermarket alternatives.

2. Installation Complexity: Installing the reverse idle gear shaft can be a complex process, especially for those without mechanical experience. It may require specialized tools and a good understanding of the snowmobile's internal mechanisms.

3. Availability: Depending on the location and availability, it might take some time to source and receive the part.

The Arctic Cat 3402-634 reverse idle gear shaft is an essential component for the optimal performance of Arctic Cat snowmobiles. While it comes with some drawbacks, such as cost and installation complexity, the benefits it provides, including improved engine performance and enhanced reverse functionality, make it a worthwhile investment for Arctic Cat snowmobile owners.

If you own an Arctic Cat snowmobile and experience issues with the engine idle or reverse gear, consider investing in the Arctic Cat 3402-634 reverse idle gear shaft. While it may require a financial investment and some mechanical know-how for installation, the long-term savings and performance improvements it offers make it a valuable addition to your snowmobile maintenance.

part # 3402634 prices

• $9.99-$19.99

specifications utvshift:

• for makes: Arctic-cat, Arctic
• brand: Arctic Cat
• part type: Reverse Gear Shaft
• manufacturer part number: 3402-634

offer utvshift:

• sold: 0
• started: November 8, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1

payments utvshift:

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

seller utvshift:

• rating: 99.3%
• # reviews: 6424

shipping utvshift:

• service: USPS Ground Advantage
• transit: 5-9 Days
• type: Calculated
• class: Standard
• cost: $0.00
• carrier: USPS

general utvshift:

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

returns utvshift:

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

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