521-4034 Spring Group
Idler Recoil Spring
Description
The track adjustment and mechanical recoil system uses a large recoil spring and a grease-filled adjusting cylinder, allowing the idler to move back and forth to maintain proper track tension while absorbing shock loads on the undercarriage system.
Specifications
| Undercarriage System | HD |
|---|---|
| Material | Low Alloy Steel |
| Recoil Side | Interchangeable |
Compatible Equipment
- Mini Excavators: 302CR, 301.7CR
- Excavators: 301.8
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








