Hendrickson - INTRAAX AAL

AAL 23K/25K/30K Low-Ride Height/Liftable

INTRAAX brings durability and weight savings to low-ride and liftable applications. Designed for perfomance on platforms, dumps, drop-decks, lowboys, tankers, B-trains, livestock and specialty trailers.

Sales Literature

L614 - INTRAAX BrochureREV K01/131.3 MB L1066 - INTRAAX Low-Ride Height/Liftable (AAL 23K/AAL 25K/AAL 30K) FlyerREV C02/13412 KB L707 - Application GuideREV F06/12188k L729 - INTRAAX AANLS - AANL- AAL - AAEDL SpecificationsREV F02/13199 KB L633 - Application QuestionnaireREV C01/10122k L667 - High Control for INTRAAX and HT SeriesREV B12/10251k L761 - Understanding Air RideREV C09/122.2M L1182 - Controls Parts CatalogREV -03/122.2M

Parts Lists

AAL Parts List (from parts catalog)REV -04/13759 KB

Service Literature

L583 - Comprehensive Warranty StatementREV R09/121.1M L341 - INTRAAX Installation ProceduresREV C01/00983 KB L1073 - Primary Suspension InformationREV F05/13531k L635 - INTRAAX® Shock Mount Assembly ProcedureREV D01/131M L870 - Rear Shock Tower Reinforcement Kit InstructionsREV 07/04176 KB L750 - Bushing Tube Spacer Inspection/Replacement ProcedureREV B09/07319k L427 - Bushing Replacement Procedure — All OthersREV E02/08852k B106 - Pivot Bushing Inspection ProcedureREV B01/07143k L839 - Reapplying Axle Sealant ProcedureREV A06/0761 KB L893 - Replacement Bushing Tube Spacer OrientationREV A01/06125k L925 - Cap-Style Bushing Tube Spacer Product UpdateREV -06/0635k

Genuine Parts

L1193 - INTRAAX AAL Popular Service PartsREV A02/131M

2:15 INTRAAX® - Integrated Trailer Air Suspension 1:46 INTRAAX® - Watch the Evolution

View All Videos

Trailer Literature Trailer Decals OrderingGuide

FEATURES & BENEFITS
SPECIFICATIONS

Available in suspension capacities of 23,000, 25,000 and 30,000 lbs. per axle
Ride heights from 6.5 to 21 inches
In liftable applications, AAL remains fully compatible with conventional ride height INTRAAX models
Provides excellent ground clearance when lifted

Low Maintenance and Convenience Save Time and Money

Maintenance requirements minimized
Simple, functional design with fewer parts — that means fewer parts to wear out
QUIK-ALIGN® — fast and easy axle realignment requires no welding or special tools
TRI-FUNCTIONAL® Bushings — proven technology for mile after mile of trouble-free service
Single source for comprehensive technical support, training and warranty

Performance Plus

Low spring rates deliver superb ride quality
Rigid trailing arm, solid axle connection proven to be the most stable design
TRI-FUNCTIONAL Bushings optimize ride softness and control
Large bore shocks with greater fluid volume, premium seals and bonded bushings for extended life
High-capacity air springs with low-operating pressures for rapid air-up
Quality-controlled assembly, including ABS sensor testing

Responsive and Consistent Stopping Power

Industry's only standard Cam Tube System enhances S-cam alignment and extends life
10-in. S-cam eliminates windup and reduces bushing wear
Up to a half inch less stroke required
Provides more braking reserve and increases safety — without the cost of long-stroke chambers
Lower air consumption, critical for ABS performance
Faster application and release cycles
Heat treated components for greater durability

Superior Axle Design

Now available with Large-Diameter Axle (LDA™)
Neutral-toe axle improves mileage and tire life
Patented axle wrap and window weld for optimal structural integrity
Brake hardware welded to trailing arms rather than axle, minimizing axle stress
Spindle and spider mounting surfaces machined after friction welding to ensure precise brake geometry and wheel positioning for maximum brake life and efficiency
Wall thickness to match application demands

Worry-Free Integrated Systems From a Single Source

10-year/1,000,000-mile warranty on axle/beam connection
5-year/500,000-mile structural warranty
Supported by OEMs, dealers and designated distributors nationwide
Backed by Hendrickson's outstanding technical support staff
Damaged axles can be quickly replaced, with no grinding or welding
Off-the-shelf replacement parts

INTRAAX New Model Reference	INTRAAX Old Model Reference	Suspension Capacity (LBS.)	Axle Rating¹ (LBS.)	Ride Height² (IN.)	Base Model Weight (LBS.)
AAL 23K	AA230L	23K	23K	6.5, 7.5, 8, 9, 12, 14, 15, 16, 17, 19	570
AAL 25K	AA250L	25K	25K	6.5, 7.5, 8, 9, 12, 14, 15, 16, 17, 19	586
AAL 30K	AA300L	30K	25K	9, 12, 14, 15, 16, 17, 19	612

Select Your Trailer Type