Aftermarket Assassins P90X Secondary Butter Shift Washers
- Fits 2020-2022 Pro XP, 2021 RZR Turbo + Turbo S, New Body Style Ranger 1000's
- These will NOT fit the Pro-R 4 cylinder model
- 2 washers stacked in the helix allow for less spring bind and smoother shifting
- Less harmonic noise from the spring
- Increases spring rate by 10-15lbs peak on average, this can help eliminate slipping if more spring tension was needed
- Part number: 108-1037
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