Airspring-3 Bellow Down

Airspring-3 Bellow Down

This is a triple convoluted (3-bellow) air spring used in the air suspension system for pusher or tag axles on concrete mixer trucks. It is designed to raise and lower the auxiliary axle by inflating or deflating, allowing for proper weight distribution depending on the vehicle's load. Replacing a worn or leaking air spring is critical for maintaining correct axle pressure, ensuring vehicle stability, and complying with road weight regulations. This component is essential for the safe and efficient operation of a mixer's lift axle system.

Key Features

• Triple-bellow (convoluted) design for increased lift and flexibility
• Heavy-duty rubber and fabric construction for durability
• Used to raise and lower auxiliary lift axles (pusher or tag)
• Helps maintain proper vehicle stability and load distribution

Fits These Mixers

McNeilus, Terex, Con-Tech, CBMW, Kimble. Fits various heavy-duty truck lift axle systems. Compatibility is determined by matching specific dimensions (extended/compressed height, top plate/piston configuration) rather than specific truck models. Commonly used on pusher and tag axles for brands like McNeilus and Con-Tech.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.