ARCTIC CAT 3423-397 Automatic Starter Idler Gear Pin 375 AA29

( Brand: Arctic Cat ), ( Manufacturer Part Number: 3423-397 ), ( Type: Gear )

Review ARCTIC CAT 375 Automatic Green Oem Starter Idler Gear Pin fits 4X4 2002

The Arctic Cat 3423-397 02 375 Automatic 4x4 Starter Idler Gear Pin AA29 is a crucial component that plays a vital role in ensuring the smooth and efficient operation of your Arctic Cat snowmobile's starting system. This idler gear pin is specifically designed for automatic transmission models, allowing for effortless engagement and disengagement of the drive system.

Measuring approximately 1.2 inches in length and 0.375 inches in diameter, this precision-machined steel part fits perfectly into the idler gear assembly of your snowmobile's starter. Its robust construction guarantees exceptional strength and durability, capable of withstanding the challenging conditions that come with snowmobiling.

The Arctic Cat 3423-397 02 375 Automatic 4x4 Starter Idler Gear Pin AA29 features a press-fit design, enabling easy installation and replacement. It is essential to replace this pin whenever it shows signs of wear, such as excessive play, damage, or difficulty in engaging/disengaging the drive system.

By using a genuine Arctic Cat replacement part like the 3423-397 02 375 Automatic 4x4 Starter Idler Gear Pin AA29, you can ensure optimal performance and longevity of your snowmobile's starting system. Keeping your machine in top condition not only enhances your riding experience but also guarantees safety and reliability on the snowy trails.

The Arctic Cat 3423-397-02-375 automatic 4x4 starter idler gear pin (AA29) is a crucial part of the snowmobile's starting system. Here are some pros and cons that may help you make an informed decision about purchasing this part:

1. Improved Starting Performance: A faulty idler gear pin can prevent the snowmobile from starting properly. Replacing this part can improve the starting performance of your snowmobile.

2. Longer Engine Life: A worn-out or damaged idler gear pin can cause excessive wear on other parts of the engine. By replacing it, you can prevent further damage and potentially extend the life of your engine.

3. Enhanced Convenience: A smooth-running starting system can save you time and hassle when trying to start your snowmobile in cold weather conditions.

1. Cost: Replacing the idler gear pin can be an expense that some snowmobile owners may not want to incur, especially if the snowmobile is older or if they have recently spent a significant amount of money on other repairs.

2. DIY Installation Challenges: Installing this part may require some mechanical knowledge and skills. If you are not confident in your ability to install it yourself, you may need to pay for professional installation, which can add to the overall cost.

3. Availability: Depending on where you live, finding this specific part may be challenging. You may need to order it online or travel to a dealer to purchase it.

In conclusion, the decision to purchase the Arctic Cat 3423-397-02-375 automatic 4x4 starter idler gear pin (AA29) depends on your personal circumstances and priorities. If you value improved starting performance, longer engine life, and convenience, then the cost and installation challenges may be worth it. However, if you are on a tight budget or are not confident in your ability to install the part yourself, you may want to consider other options. Ultimately, the choice is yours, and I hope this information helps you make an informed decision.

Recommendation: If you believe that replacing the idler gear pin is necessary for the proper functioning of your snowmobile and you have the resources to do so, then I would recommend purchasing the Arctic Cat 3423-397-02-375 automatic 4x4 starter idler gear pin (AA29). If you are unsure or have concerns about the cost or installation, I would recommend consulting with a professional mechanic or dealer to discuss your options.

part # 3423397 prices

• $11.99-$34.39

specifications utvshift:

• for models: 4x4
• for makes: Arctic-cat, Arctic
• for years: 2002
• brand: Arctic Cat
• manufacturer part number: 3423-397
• type: Gear

returns utvshift:

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

seller utvshift:

• # reviews: 41304
• rating: 99.7%

payments utvshift:

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

shipping utvshift:

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

offer utvshift:

• options: Ship-to-home
• best offers: True
• quantity: 1
• started: April 15, 2026
• availability: In Stock
• sold: 0

general utvshift:

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

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