Atro Engineered Systems Heavy Duty Swing Arm Bushing, Outer Sleeve, 4 1/8 in Outside Diameter, 1 1/2 in Inside Diameter, 3-3/32 in Length
#ATRRS20230
Product Overview
ATRO specializes in heavy-duty polyurethane and kingpin solutions for heavy-duty commercial vehicles. Specializing in Suspension, Underhood, Driveline, Kingpins and more - our commitment to precision, performance, and productivity is unmatched. With ATRO
Features & Benefits
- RS20230 design incorporates an outer sleeve; This kit requires extensive machine work. Please review the instructions.
Specifications
| Application | Swing Arm |
| Height | 4-11/32 in |
| Inside Diameter | 1-1/2 in |
| Install Tool | PT85-51000 |
| Length | 3-3/32 in |
| Outside Diameter | 3-1/8 in |
| Qty Per Vehicle | Varies |
| Weight | 3.98 lbs |
| Width | 3-3/32 in |
| Includes | outer sleeve |
Interchanges & Equivalent parts:
| 321-284 |
| 9-7840 |
| E-9439 |
| R309439 |
| GAFF19008 |





















