Kit washers valve 8,90 mm (174-258)

When you need to fine-tune valve clearance with maximum precision, reach for quality components from Prox Racing Parts. This set of valve shims with a diameter of 8.90 mm and a thickness ranging from 0.174 to 0.258 mm will allow you to achieve precise adjustment for optimal engine performance. Dutch manufacturer Prox is a guarantee of quality, with their parts meeting strict OEM tolerances. These shims are designed for long service life and reliable performance in demanding conditions. Investing in the right parts is key to the smooth running and efficiency of your machine.