379-2790 Extension Spring
Cat® armrest extension springs provide controlled tension and flexibility, improving comfort and usability in seating applications
Description
Cat® springs come in a variety of strengths and sizes to suit specific applications. Our springs are specially designed to deliver excellent performance in many applications, achieving optimal spring rate and assembly load. Cat springs are tested in-house under specific application conditions and have a documented performance history, ensuring consistent component loads and excellent machine reliability and operation for your peace of mind. Cat springs are built to exact specifications to ensure durability, reliability and high productivity over the life of the machine. Cat springs help you build, maintain or repair with confidence. No one else knows your equipment like we do – you can trust Cat.
Features
End Direction: 90°
Overall Length: 154 mm (6.063 in)
Outside Diameter: 18 mm (0.709 in)
Wire Diameter – C (in): 0.787
Spring coil type: Mechanical hook
Spring Type: Extension
Material: Steel
Applications
Machine and shop applications.
Specifications
| Material | Carbon Steel |
|---|---|
| Overall Length | 154 mm (6.06 in) |
| Coil Type | Mechanical Hook |
| Outside Diameter | 18 mm (0.71 in) |
| Wire Diameter – C | 0.08 in |
| Spring Type | Extension |
| Weight | 0.00 kg (0.01 lb) |
| Material Description | Steel |
Compatible Equipment
- Mini Excavators: 301.7D CR
- Excavators: 301.7D
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |






