Suspension and Axle Identification Guide
IDENTIFICATION GUIDE
Y-BEAM SUSPENSIONS Y-Beam suspensions are those with the beam assembly under the axle and the suspension pivot bushing tubes integrated into the trailer frame. The illustrations show the distinguishing characteristics of the various Hendrickson Y-beam suspensions. In order to determine the suspension model, find the illustration with the same identifying characteristics.
HT ® SERIES Y-BEAM
• HT250YS
Upper shock bracket mounts to trailer frame
Single stud air spring
QUIK-ALIGN ®
Straight beam
HT SERIES Y-BEAM
• HT250YB • HT300YB
Upper shock bracket mounts to trailer frame - Profile varies. See below
Air spring mounting varies. See below
QUIK-ALIGN
Curved beam
HT250YB
HT300YB
HT300YB
• Paired with HT250UB • Single combo stud air spring
• Paired with HT300UB • Double air spring stud - One combo stud - One standard stud
• Paired with HT300US • Dual combo stud air spring
50
Trailer Commercial Vehicle Systems
Refer to Hendrickson Literature No. L977 - Suspension ID Guide
Powered by FlippingBook