Comet 108EXP Drive Clutch for Arctic Cat Thundercat 1000 1998-2002

Comet 108EXP Drive Clutch for Arctic Cat Thundercat 1000

The Comet 108EXP Drive Clutch is a primary clutch assembly that transfers engine power to the drive belt on 1998-2002 Arctic Cat Thundercat 1000 snowmobiles.

Overview

This Comet 108EXP Drive Clutch is built to engage and disengage the drive belt as engine rpm rises and falls on the Arctic Cat Thundercat 1000. The 108EXP design uses calibrated weights and a spring rate matched to the Thundercat 1000 powerband so the sled pulls cleanly out of the hole and holds rpm on the trail. It is aimed at riders replacing a worn primary on 1998-2002 Thundercat 1000 machines.

Built For Performance

• Comet 108EXP roller-style primary clutch design
• Calibrated for the Arctic Cat Thundercat 1000 engine
• Belt engagement tuned for trail and lake riding
• Serviceable weights, rollers, and spring
• Direct replacement for the original primary clutch position

Fits These Machines

• for Arctic Cat Thundercat 1000, 1998
• for Arctic Cat Thundercat 1000, 1999
• for Arctic Cat Thundercat 1000, 2000
• for Arctic Cat Thundercat 1000, 2001
• for Arctic Cat Thundercat 1000, 2002

On-The-Job Use

• Trail riding on the Thundercat 1000
• Lake running and drag pulls
• Mountain riding where clutch engagement matters
• Replacing a worn or damaged primary clutch
• Clutch refresh during a top-end rebuild

Specs At A Glance

Good To Know

Q: Will this clutch fit my 1999 Thundercat 1000? A: Yes, the listing covers 1998-2002 Thundercat 1000 models, but confirm your serial number and clutch taper before ordering.

Q: Do I need to re-calibrate after installing this clutch? A: Clutch weights and springs should be checked against your sled's setup so belt squeeze and shift rpm stay in the correct range.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.