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This air spring is a critical component of a mixer truck's lift axle air suspension system. It utilizes compressed air to absorb road shock, level heavy loads, and allow the axle to be raised or lowered as needed for weight distribution and fuel efficiency. This part is a direct replacement for worn or damaged air bags that have failed due to leaks, punctures, or material fatigue, which can cause the vehicle to handle poorly and sag under load. Its robust, textile-reinforced rubber construction ensures durability and a long service life in demanding ready-mix applications.
Technical Specifications
TypeRolling Lobe Air Spring
Extended Height22.00 inches
Compressed Height7.60 inches
Top Plate Diameter9.00 inches
Bottom Plate Diameter10.00 inches
Top Plate Mount2 Studs
Bottom Plate Mount1 Stud
Key Features
Rolling lobe design for smooth, consistent suspension travel.
Durable, textile-reinforced rubber construction for longevity.
Provides constant-level hauling regardless of load.
Reduces shock and vibration, protecting cargo and vehicle components.
Allows for raising and lowering of the lift axle for optimized load distribution.
Fits These Mixers
McNeilus, Terex, Con-Tech, CBMW, Kimble. Primarily used on the lift axle air suspension systems for various rear discharge mixer trucks and heavy-duty trailers. Compatibility should be confirmed by cross-referencing OEM or aftermarket part numbers.
All measurements ± standard manufacturing tolerance.
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.
Specifications
Specifications
Sub Category
Air Systems
Documentation
No documents available
Questions?
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