Call Toll Free
US and Canada: (800) 325-6114
Fax: (866) 920-2005

Welcome Guest
Concentric Collar
Concentric Collar
Click to enlarge

Concentric Collar

ATRO Part Number 

Availability In Stock


  • Inner Diameter: 7/8"
  • Outside Diameter: 4"
  • Qty per vehicle: 2/axle
  • Zinc plated for corrosion protection; Use with Hendrickson Quick-Align suspensions with tri-functional bushings
  • Use with MS50-26925; DO NOT WELD

Part Cross Reference
OE Manufacturer OE Part Application Info
Automann MHS97
Dayton Parts 334-1574
Euclid E-10755
Flagg HT244
Hendrickson Auxiliary Axle S-20924