Changes the clutch calibration from factory 6-8000ft to 8-10000ft
You will reuse your stock 48S helix, 120/235 drive clutch spring, and 180/240 driven clutch spring
Note: A 7639-713 over 10000ft kit is also available
Kit includes:
3 0646-904 68gram Cam Arm Weights
Replaces Part # 7639-107
Fits Models:
2018-2021 M 8000 (8-10000ft)
2021 Riot X 8000 (8-10000ft)
2020-2021 ZR 8000 (5-9000ft)
| SKU | 7639-712 |
|---|---|
| Color | Unpainted |
| Replaces Part # | 7639-107 |
| Prop 65: |
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Country Cat is an Arctic Cat, E-Z-GO, Kawasaki, and Textron off Road dealer that opened it's doors in November 1991. We started small and over the years have grown to become one of the largest powersports dealers in the United States. We believe this success has been attributed to living by the motto: "Commitment to Service, Passion for Excellence."
