Cat Excavator Thumb Cylinder parts list
|
|
See Details
|
416D/E/F, 420D/E/F, 430D/E/F, 450E/F, 307D, 308D, 308E, 308E2 CR |
Thumb Cylinder Seal Kit |
|
2764172 |
$54.00
|
View Info |
|
Your model does not appear on this page. You can search the entire site by using the search at the top of the window.
Replacement thumb cylinders and thumb cylinder seal kits for Caterpillar mini excavators, covering hydraulic thumb actuation components for 307D, 308D, and 308E series machines.
Fits Models At A Glance
- 307 Series: 307D
- 308 Series: 308D, 308E, 308E2 CR
Key Notes
- Application: Hydraulic thumb clamping and material handling on mini excavators
- Components: Complete thumb cylinders and seal kits for rebuilds
- Cross Fitment: Select seal kits also fit 416-450 series backhoe loaders
- Condition: New and rebuild-ready options available
Why Choose Broken Tractor
- ✅ Verified thumb cylinder fitment across Cat models
- ✅ Fast shipping from two US locations
- ✅ Knowledgeable staff for cylinder and seal matching