10843
Inner Control Valve Spring - Jacobs
Detroit Diesel

This spring is an integral control component within the Jacobs valve system, specifically designed to regulate air pressure in heavy-duty braking applications. It ensures smooth actuation of the control valve, which manages the air supply to brake chambers, thereby influencing braking force and stability. Its construction allows it to withstand repeated compressions and extensions without losing tension or performance. Proper functioning of this spring is essential for effective brake modulation, especially during emergency stops or prolonged downhill descents. Its material composition provides resistance to fatigue, heat, and corrosion, making it suitable for the rugged conditions of commercial trucking. A reliable spring like this enhances safety by ensuring consistent brake response. For optimal results, sourcing from trusted suppliers such as Source One Parts Center ensures you receive a high-quality, durable component that supports your vehicle’s safe operation in demanding environments.