Looking for a reliable solution to maintain the peak performance of your Coats APX tire changer? The AA American Automotive hand-controlled air valve is the perfect choice. Designed to be compatible with a variety of Coats models, including APX80A, APX80E, APX90A, and APX90E, this durable, cost-effective component ensures your equipment operates efficiently. Its user-friendly handle allows you to easily manage the auxiliary arm spring, keeping it in top condition. Additionally, this valve is crucial for the Bead Breaker Arm in "updated" versions of 70X and limited edition tire changers, offering versatility and longevity for your machine.