COMFORT AIR® 15K/23K

Single Axle Rear Air Suspension System

COMFORT AIR 15K-23K Rear Air Suspension

Designed with the passenger and driver in mind, 15-23K COMFORT AIR® delivers outstanding comfort along with exceptional handling characteristics for trucks, buses, ambulances, and motorhomes.

COMFORT AIR 15K-23K Rear Air Suspension

Features and Benefits

Superior Ride

  • The main support members extended-length generates lower spring rate for optimized roll stiffness providing a more comfortable and compliant ride
  • Longer main support member allows the air springs to carry more of the vertical load
  • Shocks are tuned for optimum damping characteristics to provide maximum driving comfort
  • Air springs adjust to changing load conditions to deliver superb ride quality

Exceptional Stability and Handling

  • The axle center is on a horizontal line with the pivot point, providing neutral roll steer for better handling
  • Durable ULTRA ROD® enhances handling during cornering by controlling lateral forces to maintain axle position

Reduced Maintenance

  • Wide footprint of the frame hanger bracket distributes load over a larger area for reduced frame stress
  • Hendrickson’s proven QUIK-ALIGN® axle alignment feature allows fast and easy alignment without shims
  • Durable pivot bushing connection provides quiet operation and helps extend suspension service life

Specifications

Model1 2  Capacity
(lbs.)
Suspension
Weight3
(lbs.)
 Ride Heights
COMFORT AIR 15,000 - 23,000 487 8.5"-10.5" (with straight frames)
 

1. COMFORT AIR is approved for up to 10% off-highway use.

2. All rear engine vehicles require a minimum 4.5 degree pinion angle.

3. Suspension weight includes complete suspension and transverse torque rod. Weight may vary slightly based upon application specific configuration.

Literature

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