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Snowmobile

ULTIMAX

ULTIMAX PRO DRIVE BELT

$142.25

In stock · stock as of Sep 16, 2026

Shipping calculated at checkout

30-day returns on unused parts

Details

Performance belt for mid-horsepower snowmobiles. Delivers enhanced performance and longer belt life. The advanced design dissipates heat and boosts flexibility. One year warranty. Proudly made in the USA.

Specs

Vehicle
Snowmobile
Weight Lb
1.31
Shipping Class
standard

Vehicle Fitment

Check ULTIMAX ULTIMAX PRO DRIVE BELT (part 138-4400U4) against your vehicle before ordering.

Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.

Ski-Doo Formula Grand Tour

1993

Ski-Doo Formula Mach I

1990–1993

Ski-Doo Formula Mach I XTC

1991–1993

Ski-Doo Formula MX

1990–1993

Ski-Doo Formula MX E

1991

Ski-Doo Formula MX LT

1990

Ski-Doo Formula MX XTC

1991

Ski-Doo Formula MX XTC R

1993

Ski-Doo Formula Plus

1990–1993

Ski-Doo Formula Plus (EFI)

1993

Ski-Doo Formula Plus E

1991, 1993

Ski-Doo Formula Plus LT

1990

Ski-Doo Formula Plus X

1993

Ski-Doo Formula Plus XTC

1991–1993

Ski-Doo Grand Touring

1994

Ski-Doo Grand Touring SE

1994

Ski-Doo Grand Touring XTC

1994

Ski-Doo Nordik 50

1990–1991

Ski-Doo Nordik 60

1990–1991

Ski-Doo Safari Cheyenne R

1990–1991

Ski-Doo Safari Deluxe

1993–1994

Ski-Doo Safari L

1990–1991, 1993

Ski-Doo Safari Limited Edition

1990–1991

Ski-Doo Safari LX

1990–1991

Show 19 more model applications

Ski-Doo Safari LX E

1991

Ski-Doo Safari Rally

1993–1994

Ski-Doo Skandic 550F

2004

Ski-Doo Skandic II 377

1993–1994

Ski-Doo Skandic II 377R

1992–1994

Ski-Doo Skandic II 503R

1994

Ski-Doo Skandic Sport 500

2003

Ski-Doo Skandic SUV 550

2004–2007

Ski-Doo Skandic SUV 600

2003, 2005–2006

Ski-Doo Skandic SWT

1997–2002

Ski-Doo Skandic SWT 550

2004–2007

Ski-Doo Skandic Tundra 280

2005

Ski-Doo Skandic WT

1995–2002

Ski-Doo Skandic WT (LC)

1997–2002

Ski-Doo Skandic WT 500

2003

Ski-Doo Skandic WT 550 154"

2004–2007

Ski-Doo Skandic WT 600

2003–2007

Yamaha Exciter

1990

Yamaha Exciter LE

1990

Parts for the Same Vehicles

These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.