Product Description: Reliable Spring Brake Valve for Enhanced Safety and Performance Upgrade your trailer's braking system with our high-quality Spring Brake Valve, designed to provide efficient control and enhanced safety. This essential component ensures reliable performance under a variety of conditions. Fitment: This spring brake valve is a direct replacement for Trailer 3/8in Ports Priority Valve. Before purchasing, please confirm that your model is applicable to ensure a perfect fit and optimal functionality. OE Number: Compatible with part numbers 110500, 170.110500, 065438, and 51131. Make sure these numbers match the OE you need to guarantee proper fitment and performance in your vehicle's braking system. Efficient Braking: Engineered to enhance your vehicle's braking efficiency, this spring brake valve provides emergency stop priority and parking priority. It significantly improves braking efficiency and driving safety, offering peace of mind on the road. Solid Construction: Crafted from durable metal materials, this spring brake valve boasts high strength and scratch resistance. Its robust construction ensures it maintains excellent working condition even in harsh environments, providing long-lasting reliability. Easy to Install: Designed for straightforward installation, this valve requires only a few simple steps to set up. Save time and effort with an easy upgrade that enhances your trailer's braking system quickly and efficiently. Enhance your trailer's safety and performance with our Spring Brake Valve, featuring robust construction, efficient braking capabilities, and easy installation. Ideal for ensuring secure and reliable vehicle operation.