DAYCO 138-440 Ultimax Pro Snowmodbile Belt

( Brand: Dayco ), ( Manufacturer Part Number: 138-440 ), ( Part Type: Belt ), ( Country Of Origin: United States )

Review DAYCO New Ultimax Pro Series Snowmodbile Belt

The Dayco 138-440 Ultimax Pro snowmobile belt is a high-performance accessory designed to deliver exceptional durability and reliability in even the most demanding snowmobile riding conditions. This belt is specifically engineered for use in Arctic Cat Sno Pro 600 and 800 models, and is also compatible with select Ski-Doo and Polaris snowmobiles.

The Ultimax Pro belt is constructed with a unique, triple-X belt design that features a high-strength, aramid-reinforced carcass for enhanced durability and tear resistance. The belt's inner V-rib design provides superior drive power and traction, while the patented Posi-Lock tooth design ensures positive engagement with the pulleys for reduced belt slippage and improved overall performance.

The belt's outer cover is made from a specialized, high-temperature rubber compound that provides excellent flexibility in cold temperatures, ensuring consistent belt performance in even the most frigid riding conditions. This cover also features a special textured surface that helps to reduce belt noise and vibration, providing a more comfortable and enjoyable riding experience.

The Dayco 138-440 Ultimax Pro snowmobile belt is also backed by a limited warranty from the manufacturer, giving snowmobile enthusiasts peace of mind and confidence in their purchase. Whether you're ripping through fresh powder or tackling the toughest trails, this belt is designed to deliver the power, reliability, and durability you need to make the most of your snowmobiling adventures.

Dayco 138-440 Ultimax Pro snowmobile belts are a popular choice among snowmobile enthusiasts due to their durability and high-performance capabilities. Here are some pros and cons to consider before making a purchase:

1. Superior durability: Dayco Ultimax Pro belts are known for their strength and longevity, which can help reduce the frequency of belt replacements.

2. Enhanced power transfer: The belt design offers improved power transfer, leading to better acceleration and overall performance.

3. Reduced vibration: The Ultimax Pro belt is designed to minimize vibration, resulting in a smoother and more comfortable riding experience.

4. Compatibility: This belt is compatible with a wide range of snowmobile makes and models, making it a versatile choice for various applications.

1. Cost: The Dayco Ultimax Pro snowmobile belt is typically more expensive than other belts on the market, which may deter some buyers.

2. Installation: Installing the belt may require some technical expertise and specialized tools, which could add to the overall cost and time investment.

In conclusion, the Dayco 138-440 Ultimax Pro snowmobile belt offers several advantages, such as superior durability, enhanced power transfer, reduced vibration, and compatibility with various snowmobile models. However, its higher cost and the potential need for professional installation may be considered disadvantages. Ultimately, if you value high performance, durability, and a smooth riding experience, the Dayco Ultimax Pro snowmobile belt may be a worthwhile investment for you.

Recommendation: If you are looking for a reliable and durable snowmobile belt with high-performance capabilities, the Dayco 138-440 Ultimax Pro is a strong contender. Consider the additional cost and potential installation challenges before making your purchase, and ensure that it is compatible with your specific snowmobile model.

Details:

This is for anywhere in the lower 48. 9840 - Shelf F6 Crate 1.

part #: 138440 price

• $15.00

specifications clutcdrivbel:

• brand: Dayco
• mpn: 138-440
• part type: Belt
• country of origin: United States

offer clutcdrivbel:

• availability: In Stock
• started: January 20, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1

seller clutcdrivbel:

• rating: 99.4%
• city: Scottsville, Kentucky
• # reviews: 26949

general clutcdrivbel:

• Parts Accessories > Snowmobile Parts > Clutch Drive Belts
• condition: New other see details

shipping clutcdrivbel:

• carrier: UPS
• service: UPS Ground
• transit: 3-9 Days
• class: Standard
• cost: $10.00
• type: Fixed

returns clutcdrivbel:

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

payments clutcdrivbel:

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

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