NHTSA ID Number: 10237848
Manufacturer Communication Number: LIT-428-00
TSB/Document Date: 2023-06-19
Summary
Heavy Duty Air Suspension Flyer
AIR SUSPENSION SYSTEMS
HEAVY DUTY TRAILER SOLUTIONS
UNIQUE
CUSTOMIZATION.
COMPLETE TRAILER
SOLUTIONS
SUPPORT EVERY
STEP OF THE WAY
» Suspensions designed to fit your
» Over 60 years of axle design
trailer, so you don’t have to build
a trailer to fit the suspension
» Engineered for simplicity, long
life, and durability
» 20,000 - 30,000 lbs. capacities
and manufacturing experience
» Engineering support to create
custom configurations to match
your specifications
» Exceptional customer service
and technical field support team
to support you after purchase
INTEGRATED AIR RIDE SYSTEMS
» FULLY INTEGRATED
•
Utilizes industry standard components for
optimum durability and easy installation
•
Designed for multi-axle trailers
•
SSA compatible versions
•
Disc and drum brake compatible versions
•
Multiple hanger and lift kit options
•
6.5” - 19” ride height range options
TOP MOUNT SMART-AXL®
» HANGER OPTIONS
» LIFT KIT OPTIONS
Custom centers and bolt patterns
FHL
Galvanized upgrade available
BOLT ON
SIDE FLANGE
WELD ON
WINGED WELD
www.dexteraxle.com
© 2023 Dexter Axle
Company | LIT-428-OO | 2023.06
UHL
INTEGRATED AIR RIDE SYSTEMS
» ISS SERIES
•
Fully customizable systems with
over 25 different style options
•
25,000 - 30,000 lbs. capacities
•
Optimum I-Beam style trailing arm
design
•
Patented fully wrapped axle
connection for long-lasting
durability
•
Compatible with all Dexter’s
standard and self-steer axles
•
7/8” eccentric alignment pivot
connection standard
» SEVERE DUTY OPTIONS:
1-1/8” fully welded pivot connection
LOW MOUNT
TOP MOUNT
LIFT
TOP MOUNT
PRIMARY
Strap, chain or cable style down
travel restraints available
UNDERSLUNG
YOKE MOUNT
» SMART-AXL®
TOP MOUNT
NARROW BUSHING
LOW MOUNT
•
Weight-optimized design utilizes large
diameter axle for increased strength
•
23,000 - 30,000 lbs. capacities
•
All models include camshaft enclosures
and are tire inflation system ready
•
Multiple wheel end packages
•
Short camshaft standard on top mount
» OPTIONS:
Primed or black top coat finish
Track lengths: 71.5”, 77.5”, 83.5”, 85”
Extreme duty thick wall axle available
Narrow bushing for 23,000 lbs. top mount
www.dexteraxle.com
© 2023 Dexter Axle Company | LIT-428-OO | 2023.06
LOOSE & SPECIALTY SYSTEMS
» ATR SERIES
•
Ride heights from 4” to 22”
•
Up to 25,000 lbs. capacity
•
Low maintenance, durable, urethane
bushings at main pivot point
•
U-bolts for extra support
•
Integrate with Dexter’s trusted,
high-strength 5” round axle for
extra durability
•
Self-steer and drop center axle
configurations available
•
Compatible with drum and disc
brakes
•
Integrated lift options
TOP MOUNT
UNDERSLUNG
YOKE
» MODULES
» SPECIALTY
Suspension non-slider modules save you time
and money. Pre-built sub-frames can also be
wired and plumbed for ultimate convenience.
When trailers need that extra lift axle or a
special custom design, Dexter can offer a
selection of specialty suspensions for those
requirements. From compact designs to high
lift suspensions, we have what you need for
your application.
www.dexteraxle.com
© 2023 Dexter Axle Company | LIT-428-OO | 2023.06
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TSB/Document ID: LIT-428-00
Replacement Service Bulletin Number:
MFR Communication Date: 2023-06-19
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: SUSPENSION
MFR Component System:
MFR Component Subsystem:
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