ARCTIC CAT 3402-005 Rear Differential A377

( Brand: Arctic Cat ), ( Type: Rear Differential ), ( Manufacturer Part Number: 3402-005 )

Review ARCTIC CAT #a377 Rear Differential Diff Assembly fits 400 500 1998–2000

The Arctic Cat 3402-005 A377 rear differential is a key component of the drivetrain system in certain Arctic Cat snowmobiles produced between 1998 and 2000, model years for the 400 and 500 series. This differential is specifically designed to provide excellent traction and reliability in challenging winter conditions.

The Arctic Cat 3402-005 A377 rear differential is a high-performance unit featuring a robust design that can handle the heavy usage typical of snowmobiling. It boasts an durable cast iron housing that effectively shields the internal gears and bearings from the harsh winter elements. This housing also enhances the unit's overall strength and rigidity.

Inside the housing, you'll find a set of replaceable spiral bevel gears. These gears are precision machined to ensure smooth, efficient power transfer between the engine and the driveshaft. A targeted gear ratio within this differential provides ample torque for tackling various snow conditions.

The Arctic Cat 3402-005 A377 rear differential also features an integrated axle design that significantly reduces unsprung weight. This feature, combined with its high traction O-ring compact seal and standard greaseable seal, helps to minimize vibrations, reduce service intervals, and enhance the overall ride quality of your snowmobile.

To further optimize the performance and longevity of this differential, Arctic Cat incorporates a heavy-duty, sealed propeller shaft and oil cooler. The oil cooler maintains the differential's oil temperature, preventing it from thickening and losing viscosity in extreme cold temperatures.

Regular maintenance, including oil changes and gear lubrication, are essential for prolonging the life of the Arctic Cat 3402-005 A377 rear differential. Fortunately, this component is easily accessible and simple to service, allowing for quick maintenance during routine trail upkeep.

Lastly, the Arctic Cat 3402-005 A377 rear differential complies with various environmental regulations, such as the European Union's CE marking and CARB emissions standards. This ensures that your snowmobile not only performs exceptionally but also adheres to the necessary safety and emission requirements.

With its robust design, efficient power transfer, and ease of maintenance, the Arctic Cat 3402-005 A377 rear differential is an essential component for those seeking a high-performance, reliable, and long-lasting snowmobile experience. To sum up, the Arctic Cat 3402-005 A377 rear differential is a crucial element of the drivetrain system in selected Arctic Cat snowmobiles ranging from model years 1998 to 2000, for the 400 and 500 series. Featuring a strong cast iron housing, high-performance spiral bevel gears, an integrated axle design, and a heavy-duty sealed propeller shaft and oil cooler, this differential is engineered to provide excellent traction, reliability, and enhanced ride quality in snow-laden conditions. With regular maintenance, such as oil changes and gear lubrication, this component ensures a satisfying and long-lasting snowmobile experience, while adhering to important safety and emission standards.

The Arctic Cat 3402-005 A377 rear differential, produced between 1998 and 2000 for Arctic Cat's 400 and 500 snowmobiles, is an commonly used component among snowmobile enthusiasts. In evaluating the decision to purchase one, it's essential to consider its pros and cons.

1. Durability: Known for their robustness, these differentials are well-regarded for their ability to withstand the rigors of heavy usage, making them a popular choice for those who frequently ride in challenging conditions.

2. Widely available: As the 3402-005 is a common differential for Arctic Cat snowmobiles, replacement parts are readily available, which makes troubleshooting and repairs more accessible.

3. Excellent power transfer: The differential effectively transfers power from the engine to the track via the drivetrain, delivering smooth and efficient performance on the snow.

1. Cost: Given their popularity, these differentials can be quite expensive, especially if sourced from authorized dealers. Shopping around for aftermarket options, such as used or rebuilt parts, might be a cost-effective alternative.

2. Requires regular maintenance: Similar to all mechanical parts on a snowmobile, the 3402-005 requires routine servicing to stay in peak condition. Proper maintenance, including regular oil changes, will help ensure the longevity of the differential.

3. Requires special tools for removal and installation: Due to the intricacy of the snowmobile drivetrain, removing and installing the 3402-005 differential requires specialized tools.

In conclusion, the Arctic Cat 3402-005 A377 rear differential offers superior durability, efficient power transfer, and extensive availability. Nevertheless, these benefits come with higher costs, the need for routine maintenance, and the requirement for specialized tools. The ultimate decision to buy this differential will depend on an individual's budget, maintenance capabilities, and potential usage conditions. If you're willing to invest in a robust and high-performing component and have the resources for regular maintenance, then the 3402-005 A377 rear differential is an excellent choice. Conversely, if you're on a tight budget or prefer a low-maintenance component, you may want to consider alternative options.

part # 3402005 prices

• $125.00-$249.99

specifications utvshift:

• for models: 400, 500
• for makes: Arctic-cat, Arctic
• for years: 1998-2000
• brand: Arctic Cat
• type: Rear Differential
• manufacturer part number: 3402-005

seller utvshift:

• # reviews: 2430
• rating: 100.0%

shipping utvshift:

• transit: 5-10 Days
• class: Standard
• type: Calculated
• service: USPS Ground Advantage
• cost: $0.00
• carrier: USPS

general utvshift:

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

returns utvshift:

• policy: No Returns

payments utvshift:

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

offer utvshift:

• options: Ship-to-home
• started: January 22, 2025
• availability: In Stock
• sold: 0
• quantity: 1

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