8235-A3211H4168
Air Brake Spider
Mack

The air brake spider is a crucial component in the heavy-duty truck’s air brake system, serving as a central hub that connects multiple brake chambers and slack adjusters. Its robust design ensures reliable distribution of compressed air, enabling effective brake application across all wheels. Made from high-strength materials, it withstands the intense forces generated during braking, maintaining safety and performance. Proper functioning of this part is vital for ensuring consistent brake response and vehicle control, especially under heavy loads or emergency situations. Regular inspection and maintenance are essential to prevent leaks or failures that could compromise safety. Source One Parts Center offers this air brake spider as a dependable replacement part, supporting your truck’s braking system to operate safely and efficiently in demanding conditions.