FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW

Auto Barn
Est. 1957
Ultimax

Ultimax Snowmobile Belt- 144-5028U4

$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 Snowmobile Belt 144-5028U4. Features a thicker cross-section for less slippage and quicker acceleration.

Key Features

  • Fits snowmobiles requiring Ultimax belt 144-5028U4.
  • Features a thicker cross-section to increase surface area to the clutch, reducing slippage.
  • Cog design provides strength, dissipates heat, and aids flexibility for enhanced performance.
  • Fiber-loaded rubber and strong aramid fiber cord construction grips the clutch and maintains performance without stretching.
  • Runs cooler to handle the power of today's machines.
  • Fifth generation belt with decades of refinement and steady improvements.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

This is the Ultimax PRO snowmobile belt, part number 144-5028U4. It's built to give mid-horsepower snowmobiles better performance and a longer belt life. The PRO belt has a thicker cross-section compared to standard belts, which increases the surface area that contacts the clutch. This means you'll experience less slippage across a wider range of speeds, leading to quicker acceleration when you need it.

The cog design on both the top and bottom of this belt helps dissipate heat and adds flexibility, which is important for handling the power from today's snowmobiles. It's made with fiber-loaded rubber and strong aramid fiber cord construction, giving it a solid grip on the clutch and preventing stretching. This is a fifth-generation belt, meaning it benefits from decades of steady improvements and refinement to ensure it runs cooler and lasts longer.

Specifications

Brand
Ultimax
Manufacturer Part #
144-5028U4
UPC
785201909658

Frequently Asked Questions

Ultimax Snowmobile Belt- 144-5028U4

$168.32