The Claas 7700641897 Spring Guide Valve is a genuine OEM component designed for various Renault and Claas tractor models. This essential engine part ensures proper alignment and smooth operation of the valve springs, contributing to optimal engine performance and longevity. With a length of 51mm, an outer diameter of 14mm, and an inner diameter of 8mm, this valve guide is built to exact specifications for reliable fitment and function.