Upgrade from standard IFP shocks
5-position compression adjustment knob, located on the reservoir
Allows instant compression tuning to match riding conditions
Adjustable spring preload
Uniquely calibrated valving
Designed by Arctic Cat, for Arctic Cat
Legacy of durability and signature style
Center to center extended length is 16.33" (414.78mm)
Comes stock on 2025-2026 M 600 & 858 Sno Pro models
Matching LH shock is 4703-165 (Sold separately)
Compatible with 3603-775 spring and 3603-794/3604-200 spring retainer (Sold separately)
Includes 1 right-hand shock only - Does NOT include spring, retainer, bushings, or mounting hardware
Fits Catalyst Models:
2026-2027 HCR 858
2026-2027 HCX 858
2024-2027 M 600
2025-2027 M 858
(Excludes 400, 6000, & 8000)
| SKU | 4703-164 |
|---|---|
| Color | Black |
| Prop 65: |

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."
















