Carlisle Ultimax 4 Pro Belt (44-5/8" X 1-29/64") 138-4353U4

Carlisle Ultimax 4 Pro Belt 138-4353-4 (44-5/8" X 1-29/64")
Manufactured by Carlisle

-Ultimax 4 belts have a double cog design.

-Dissipates heat and aids flexibility.

-Runs over 10 degrees cooler than flat-top designs.

-Cuts energy loss, allowing more horsepower.

-Thicker cross section then flat-top designs, more surface contacts the clutch. Which means less slippage over a broad speed range for quicker acceleration.


See Fitment for applications.

Fits Models:

Ski-Doo Formula Dlx. Standard 500 2001
Ski-Doo Formula SS 1995-96
Ski-Doo Formula III/LT 1995
Ski-Doo Formula III 1996-97
Ski-Doo Grand Touring SE 1995-97
Ski-Doo Mach I 1996-97
Ski-Doo Mach Z 1994
Ski-Doo Mach Z/Z LT 1996-97
Ski-Doo MXZ 670 1997
Ski-Doo Summit 583 1997-98
Ski-Doo Summit 670 1995-98