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(888) 312-8812 Login SignupMain Support Member - Rear Model - HAS 230/402/460
Support rear suspension load control with the Hendrickson Leaf Spring, engineered for use with HAS™ 23K, 40K, and 46K suspension systems. This 2-inch thick main support member is manufactured from fine-grain alloy material to help optimize roll stiffness, ride quality, and long-term durability under heavy-load conditions. Designed as part of Hendrickson Spring Technology, it manages vertical axle movement while maintaining proper suspension geometry within the HAS assembly. Precision-formed ends accommodate the specified bushing configuration used in these systems to ensure correct installation and retention. Commonly found on vehicles equipped with Hendrickson HAS™ suspensions, including select Daimler, Ford, Mack, Navistar, PACCAR, and Volvo chassis applications, this Hendrickson 56946-000 leaf spring functions as the primary structural component supporting rated rear axle loads.
| Bushing | Main Support Member - Rear Model - HAS 230/402/460 |
| Key No | Key No. 22 |
| Liner | Delrin Liner |
| Main Support | Main Support Member |
| Model | HAS 402/460 |
| Thickness | 2.00" Thickness |
| Leaf Spring Arch Length | 2-5/8 in. |
| Length (A) | 24 in. |
| Length (B) | 19-7/8 in. |
| Load Rate | 23,000 lbs |
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