The ATRO RB249 Spring Eye Bushing Kit (SP59-11010) is a premium heavy-duty suspension repair solution designed for demanding truck and fleet applications. Manufactured in the United States from high-quality polyurethane, this kit delivers superior durability, improved suspension performance, and extended service life compared to conventional rubber bushings.
The RB249 kit includes a spring eye bushing and polyurethane shims, providing a complete repair solution for select Kenworth and PACCAR suspension systems.
| Specification | Details |
|---|---|
| ATRO Part Number | SP59-11010 |
| Alternate Number | RB249 |
| Category | Suspension |
| Description | Spring Eye Bushing Kit |
| Material | Polyurethane |
| Country of Origin | Made in USA |
| Shipping Weight | 2.745 lbs |
| Pin Overall Length | 7-1/8" |
| Outside Diameter | 1-3/4" |
| Quantity Per Vehicle | 2 |
| Outer Sleeve Length | 4-1/16" |
| Inner Pin Groove | 5-3/4" Center-to-Center |
| Installation Tool | PT00-53000 |
| UPC Code | 751354032895 |
| Manufacturer | Part Number | Notes |
|---|---|---|
| Automann | M5548 | Pin Only |
| Automann | MTB178 | Bushing Only |
| Dayton Parts | RB-249 | Direct Cross |
| Dayton Parts | TB77 | Bushing Only |
| Dayton Parts | 327-537 | Spring Pin |
| Dyco | DT1145 | Direct Cross |
| Flagg | RB249 | Direct Cross |
| Gaff | GAFF11758 | Exact Cross |
| Kenworth | B65-1001 | W900 / T2000 Applications |
| PACCAR | B13-1000 | Bushing Only |
| PACCAR | B65-1002 | Pin Only |
| PACCAR | B65-1017-003 | Direct Cross |
| RoadForce | RF760043556 | Direct Cross |
The ATRO RB249 kit is designed to replace older threaded-style bushing assemblies, including:
This upgrade simplifies maintenance while providing the performance advantages of ATRO polyurethane technology.
ATRO suspension components are engineered to outperform conventional rubber bushings by providing greater durability, better load handling, and improved resistance to environmental wear. The RB249 Spring Eye Bushing Kit is trusted by fleets, owner-operators, and repair facilities seeking reliable suspension performance and reduced downtime.
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