The Tuthill Fill-Rite MS9210 is a 3" valve spring designed for use with the LC-120M-10 model. This high-quality spring is engineered to provide optimal performance and reliability in fluid control applications. Constructed from durable materials, it ensures longevity and consistent operation under various conditions. The precise dimensions and specifications make it easy to install and replace, ensuring your valve system operates smoothly. Ideal for maintenance and repair, this valve spring is essential for maintaining the efficiency of your Fill-Rite systems.