What makes this belt run cooler?

The cog design on this Ultimax PRO belt helps dissipate heat. Combined with its fiber-loaded rubber and aramid fiber cord construction, it's built to run cooler and handle the power of today's snowmobiles.

How does this belt improve acceleration?

This belt features a thicker cross section that increases surface area to the clutch. This results in less slippage over a broader speed range, leading to quicker acceleration.

What is the construction of this belt?

The Ultimax PRO 140-4704U4 belt is constructed with fiber-loaded rubber and strong aramid fiber cord. This combination ensures it grips the clutch effectively and maintains its performance without stretching.

Ultimax Snowmobile Belt 140-4704U4

Name: Ultimax Snowmobile Belt- 140-4704U4
Brand: Ultimax
SKU: ultimax-ultimax-snowmobile-belt-140-4704u4-t14-717187
Price: 168.32 USD
Availability: BackOrder

Ultimax Snowmobile Belt- 140-4704U4

$168.32

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Ultimax PRO snowmobile belt 140-4704U4. Features a thicker cross section for less slippage and quicker acceleration.

Key Features

Fits snowmobiles requiring Ultimax PRO belt 140-4704U4.
Features a thicker cross section to increase surface area to the clutch, reducing slippage.
Fiber-loaded rubber and strong aramid fiber cord construction grips the clutch and maintains performance without stretching.
Cog design provides strength, dissipates heat, and aids flexibility for enhanced performance.
Fifth generation belt with decades of refinement and steady improvements.
Top and bottom cog provide greater cord support for increased output.

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Product Details

Ultimax is known for making reliable snowmobile drive belts, and their PRO line is built for machines that need a little more grip. This 140-4704U4 belt is designed to give mid-horsepower snowmobiles the performance and lifespan they need to keep going.

What makes this belt work so well is its thicker cross-section, which increases the surface area that contacts the clutch. This means less slippage, especially across a wider range of speeds, leading to quicker acceleration when you need it. The cog design is key here too; it adds strength, helps dissipate heat so the belt runs cooler, and keeps it flexible for better performance. It's made with fiber-loaded rubber and strong aramid fiber cord, which grips the clutch and holds its shape without stretching over time.

This is a fifth-generation belt, meaning it's been refined over decades. The top and bottom cogs offer better support for the cord, helping it handle the power demands of modern snowmobiles and increasing its overall lifespan.