5I-8809 10 mm ID Spring Seat
Cat® 10 mm ID spring seat used in the cylinder head pump and pump signal pressure control valve
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
The spring seat is a pump part that helps support or position spring-related elements such as mechanical seals or spring-loaded valves. These components typically need to be properly seated or positioned to ensure effective operation and sealing capability within the pump head. The pump head is the section of the pump where fluid enters and is pressurized before discharge. It includes components such as the impeller, the volute, and other elements responsible for generating and directing flow.
Attributes
- Ensures proper alignment and function of the springs within the pump
- Provides tension, holds pressure or absorbs shock and vibration
Applications
The spring seat is used to maintain the overall stability and efficiency of the pump during operation, and is used in various components such as the head pump and pump signal pressure control valve
Specifications
| Ferrule Inside Diameter | 10 mm (0.394 in) |
|---|---|
| Overall Length | 4.5 mm (0.177 in) |
| Unique Features | No |
| Cross Hole | No |
| Ferrule Outside Diameter | 12.5 mm (0.492 in) |
| Flange Diameter | 16 mm (0.63 in) |
| Flange Thickness | 2 mm (0.079 in) |
Compatible Equipment
- Excavators: 349F L, 330D L, 349D L, 345C, 345D L, 349E L, 349E, 345C L, 352F, 345D, 349E L VG, 340D2 L, 340D L, 320D3 GC, 320D3, 336D2 L, 336D L, 330D, 336E L, 330D2, 336E, 311B, 336E LN, 336D2 GC, 336D, 349D2 L, 349D2, 349D, 320D2, 336D2, 326D2
Additional information
| Machine Model | 311B, 320D2, 320D3, 320D3 GC, 326D2, 330D, 330D L, 330D2, 336D, 336D L, 336D2, 336D2 GC, 336D2 L, 336E, 336E L, 336E LN, 340D L, 340D2 L, 345C, 345C L, 345D, 345D L, 349D, 349D L, 349D2, 349D2 L, 349E, 349E L, 349E L VG, 349F L, 352F |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |





