Ultimax  |  SKU: 138-4400U4

Ultimax Pro Drive Belt

$169.99

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Ultimax PRO features a thicker cross section so more surface area contacts the clutch. This means less slippage over a broader speed range for quicker acceleration. The cog design dissipates heat and aids flexibility. A cooler running belt delivers enhanced performance and longer belt life. One Year Warranty. Proudly made in the USA.

High Performance Sleds
  • Double cog flexibility
  • Cooler for more power
  • High performance
  • Precise manufacturing
  • Built for quicker acceleration
  • #1 choice for high performance sleds

* Please Note: The belt dimensions provided are for reference only. These dimensions should not be used to determine product functionality. Ultimax belts are built to exacting specifications and inspected with calibrated equipment at specified tensions to assure strict dimensional compliance. Belt dimensions can vary from one manufacturer to another based on proprietary design information.
  • SKU: 138-4400U4
  • Number: 138-4400U4
  • Original Product Type: Drive Belts
  • Outside circumference: 44 13/16"
  • Top width: 1 7/16"
MakeModelYears
SKI-DOOBlizzard 9700 534 L/C 114"1983
SKI-DOOFormula Mach 1 583 L/C 121"1989-1990
SKI-DOOFormula Mach 1 LT 583 L/C 138"1990
SKI-DOOFormula Plus 500 L/C1990
SKI-DOOFormula Plus 537 E L/C 121"1991
SKI-DOOFormula Plus 537 L/C 114"1985-1988
SKI-DOOFormula Plus 537 L/C 121"1990-1991
SKI-DOOFormula Plus 537 L/C 124"1989
SKI-DOOFormula Plus 537 LT 2-Up L/C1990
SKI-DOOFormula Plus 537 LT L/C 114"1989
SKI-DOOFormula Plus 537 LT L/C 138"1990
SKI-DOOFormula Plus 537 X L/C1991
SKI-DOOFormula Plus 537 XTC E L/C 138"1991
SKI-DOOFormula Plus 537 XTC E SS/SR L/C1991
SKI-DOOFormula Plus 537 XTC L/C 138"1991
SKI-DOOFormula Plus 537 XTC SS/SR L/C1991
SKI-DOOFormula Plus 580 E L/C 121"1992-1993
SKI-DOOFormula Plus 580 L/C 121"1992-1993
SKI-DOOFormula Plus 580 L/C EFI 121"1993
SKI-DOOFormula Plus 580 XTC E L/C 138"1992
SKI-DOOFormula Plus 580 XTC L/C 138"1992-1993
SKI-DOOFormula Plus 583 X L/C 121"1992-1993
SKI-DOOFormula Plus II 580 L/C 121"1993
SKI-DOOFormula Plus MX1991
SKI-DOOFormula Plus MX X1991
SKI-DOOGrand Touring 583 ES/R L/C 121"1994
SKI-DOOGrand Touring 583 L/C 121"1993
SKI-DOOGrand Touring 583 XTC ES/R L/C 138"1994
SKI-DOOGrand Touring 670 SE ES/R L/C 121"1994
SKI-DOOMach 1 617 L/C 121"1991-1992
SKI-DOOMach 1 617 XTC L/C 138"1991
SKI-DOOMach 1 670 II L/C 121"1993
SKI-DOOMach 1 670 L/C 121"1993-1994
SKI-DOOMach 1 670 XTC L/C 138"1993
SKI-DOOSafari Grand Luxe 532 L/C 124"1986
SKI-DOOSafari Grand Luxe 537 L/C 124"1985
SKI-DOOSkandic 500 WT ES/R F/C 156"2002-2003
SKI-DOOSkandic 550 SUV ES/R F/C 156"2004-2007
SKI-DOOSkandic 550 SWT ES/R F/C 156"2004-2007
SKI-DOOSkandic 550 Sport R F/C 136"2004
SKI-DOOSkandic 550 WT ES/R F/C 156"2004-2007
SKI-DOOSkandic 600 SUV ES/R 156"2003
SKI-DOOSkandic 600 SUV ES/R L/C 156"2005-2006
SKI-DOOSkandic 600 WT ES/R L/C 156"2001-2006
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