Suspension and Axle Identification Guide
HOW TO IDENTIFY A MODEL
VANTRAAX 15186 HKANT40KH9 16RHL77
DESC. CUST. PT. NO. SERIAL NO.
STEP 1. Find the identification tag on the suspension or trailer axle model by referencing the following chart for tag location.
LB SUSPENSION/AXLE ONLY 40K/20K
STEP 2. If no tag is found, contact the trailer
This article is covered by at least one or more of the following U.S. and/or foreign patents and/or pending U.S. and/or foreign patent applications. See www.hendrickson-intl.com/patent for a complete listing.
manufacturer with the necessary information (i.e. trailer serial number) to determine what suspension model is on the trailer.
Identification Tag (VANTRAAX ® Tag Shown Above)
STEP 3. If no suspension model can be obtained by completing steps 1 and 2, refer to the following pages to help determine what suspension model is on the trailer. See instructions on page 4.
MODEL This article is covered by at least one or more of the following U.S. and/or foreign patents and/or pending U.S. and/or
www.hendrickson-intl.com/patent for a complete listing. foreign patent applications. See
Identification Tag (UBL ™ Tag Shown Above)
WHERE TO FIND ID TAG ON HENDRICKSON AIR SUSPENSIONS
SUSPENSION MODEL T Primary Suspension
Front of roadside frame bracket or inside of curbside beam
HT ® Series Primary Suspension
Inside of curbside beam Inside of curbside beam Inside of curbside beam Inside of curbside beam
INTRAAX ® Primary Suspension System CONNEX ® ST Trailer Self-Steer Suspension CONNEX Primary Suspension System
HS Slider with HT Suspensions
Front cross member on HS box
INTRAAX SP Slider Suspension System
On roadside front frame bracket gusset
HK ™ Slider Suspension
On roadside slider box side rail above front frame bracket On roadside slider box side rail above front frame bracket; also has blank INTRAAX tag on inside of curbside beam
VANTRAAX ® Slider Suspension System
ULTRAA-K ® Air Slider Suspension System
On roadside front frame bracket
INTRAAX / HT / CONNEX ST / CONNEX Inboard side of curb side trailing arm
ULTRAA-K Roadside on front of frame bracket
VANTRAAX / HKBOX Roadside front of side rail on slider box
UBL Roadside of lift bracket
Trailer Commercial Vehicle Systems
Refer to Hendrickson Literature No. L977 - Suspension ID Guide
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