Rear Air Suspension suits Class 8 trucks.
Vehicle Suspensions

Rear Air Suspension suits Class 8 trucks.

Featuring parallelogram geometry, non-torque reactive suspension Model HTB(TM) weighs 570 lb including axle brackets. Driveline angles are maintained throughout axle travel, minimizing suspension induced driveline vibration. Direct-acting air springs carry 100% of vertical load, while centrally placed frame hanger eliminates dual hangers. HTB is suited for weight-sensitive applications including...

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Suspension System supports firefighting vehicles.
Vehicle Suspensions

Suspension System supports firefighting vehicles.

FIREMAAX(TM) rear air suspension system automatically adjusts to variations in load and road conditions. Available in single-axle and tandem configurations, system offers capacities of 24,000 and 48,000 lb, respectively, for fire and rescue vehicles. Parallelogram design controls suspension windup and frame rise. FIREMAAX includes heavy-duty forged support beams and outboard-mounted torque rods...

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Suspension Kit converts walking beam to air ride.
Vehicle Suspensions

Suspension Kit converts walking beam to air ride.

With capacity ratings of 40,000-46,000 lb, AR2(TM) converts RT(TM)/RTE(TM) walking-beam truck suspensions to air ride, enabling them to absorb road shock and vibration during on- and off-road applications. Providing empty-ride and loaded stability, conversion kit includes 2 trailing arms, shock absorbers, transverse torque rods, height control valves, air springs, and frame hangers. Heavy-duty...

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Fixed-Axle Suspension offers 13,500 lb capacity.
Vehicle Suspensions

Fixed-Axle Suspension offers 13,500 lb capacity.

COMPOSILITE FX(TM) measures 23.5 in. from front edge of hanger to centerline of axle and delivers axle travel of 13.5 in. with 10 in. lift. In-line air springs provide maximized packaging space and remove risk of possible driveline interference. Weighing less than 850 lb, suspension features aluminum beams and zero torsion bushing, which spins freely to eliminate bushing windup.

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Trailer Suspension is designed for rear-discharge tankers.
Vehicle Suspensions

Trailer Suspension is designed for rear-discharge tankers.

Raised-center-INTRAAX® offers benefits of integrated trailer suspension system to rear-discharge tankers. System offers 23,000 and 25,000 lb capacity models for 77.5 and 71.5 in. tracks in top-mount configurations and ride heights from 13.5-19 in. It features standard trailer Cam Tube System(TM) to reduce S-cam maintenance and can be customized with READY-TO-ROLL® options.

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Polymer Suspensions

Peroxide-Stable Polymers suit carpet cleaning products.

Low-pH soil-suspension agent, Syntran® 4022, consists of low molecular weight, sodium acrylate solution polymer that helps liquid carpet cleaner loosen and remove dirt particles. Low-pH embrittling agent, Syntran 4020, is high molecular weight emulsion polymer that encapsulates dirt during shampooing cycle to facilitate its removal when carpet is vacuumed. Product also improves carpet...

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Axle Control raises and lowers self-steering trailer axles.
Vehicle Suspensions

Axle Control raises and lowers self-steering trailer axles.

Automatic Lift Axle Control electronically triggers axle-lift mechanism when trailer travels 3 ft rearward, and starts axle dropping after forward movement of 80 ft. Wheel-end sensor reads ABS tone ring triggering. Control is compatible with any lift mechanism equipped with electro-pneumatic control and eliminates need for controls in cab. Kit includes direction sensor, electronic control unit,...

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Trailer Suspension System suits self-steer axle applications.
Vehicle Suspensions

Trailer Suspension System suits self-steer axle applications.

Liftable INTRAAX® STEERABLE(TM) incorporates UNDER BEAM LIFT(TM) mechanism and automatically equalizes load via INTRAAX top-mount and low-ride/liftable non-steer systems with capacities from 23,000-30,000 lbs. Available in ride heights from 9-19 in. with axle lifts from 4.3-5.6 in., system features leading kingpin design and fits standard trailer frame widths. It has 20° wheel cut with 22.5...

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Non-Steer Suspension suits pusher and tag positions.
Axles

Non-Steer Suspension suits pusher and tag positions.

Series HLR-2 lift axle is offered in short-, medium-, and long-beam versions to fit space requirements of varying truck applications and configurations. It accommodates ride heights of 8-14.5 in. Short beam version measures 29.5 in., provides 7 in. of lift, and is rated at 13,000 lb. Mid-beam version measures 33.25 in, provides 10 in. of lift, and is rated 13,000 lb. Long beam measures 37 in., is...

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Air Suspension suits on- and off-highway applications.
Vehicle Suspensions

Air Suspension suits on- and off-highway applications.

PRIMAAX(TM) is available in single, tandem, and tridem axle ratings of 23,000, 46,000, and 69,000 lb. Up to 8 in. of axle travel improves articulation. Geometry reduces suspension-induced driveline vibration. Heavy-duty forged support beams and outboard-mounted torque rods provide up to twice the amount of roll stiffness as other air ride suspensions. Suspension is approved for vocational and...

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