Case Backhoe Bucket Thumb Attachment parts list
|
|
See Details
|
Case: 580K, 580SK, 580L, 580SL, 580M, 580SM, 580N, 580N, 590SN. FD-NH: 550, 555, 555B, 555C, 555D, 555E, 655, 655B, 655C, 655D, 655E, 675E, 575E, LB75, LB75B, LB90, LB90B, LB110, LB110B, B110, B110B, B90B, B95, B95B, B95C / John Deere: 310, 310A, 310 |
Hydraulic Thumb Attachment (Heavy Duty) |
|
PV4201 |
From
$4,128.00
|
View Info |
|
|
|
See Details
|
Case: 580K, 580SK, 580L, 580SL, 580M, 580SM, 580N, 580N, 590SN. FD-NH: 550, 555, 555B, 555C, 555D, 555E, 655, 655B, 655C, 655D, 655E, 675E, 575E, LB75, LB75B, LB90, LB90B, LB110, LB110B, B110, B110B, B90B, B95, B95B, B95C / John Deere: 310, 310A, 310 |
Mechanical Thumb Attachment (Heavy Duty) |
|
PV4200 |
$2,513.00
|
View Info |
|
|
|
See Details
|
580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 580N, 580 Super N, 590 Super N, 550, 555/B/C/D/E, 575E, 655/B/C/D/E, 675E, LB75/B, LB90/B, LB110/B, B90B, B95/B/C, B110/B, 310, 310A/B/C/D/E/G/J/K, 410/B/C/D, 510B/C/D, 610/B/C/D, 416/B/C/D |
Mechanical Thumb Attachment (General Purpose) |
|
MT-1035 |
From
$1,595.00
|
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.
Bucket thumb attachments for Case backhoe loaders, including heavy-duty mechanical and hydraulic thumb assemblies that add grabbing capability for handling logs, rock, debris, and irregular loads across the 580 and 590 series.
Fits Models At A Glance
- 580K Series: 580K, 580 Super K
- 580L Series: 580L, 580 Super L
- 580M Series: 580M, 580 Super M
- 580N Series: 580N, 580 Super N
- 590 Series: 590 Super N
Key Notes
- Application: Bolt-on and weld-on thumbs that pair with the backhoe bucket for gripping and clamping
- Types: Mechanical (manual pin adjust) and hydraulic (cylinder actuated) options
- Construction: Heavy-duty steel, made in USA
- Fitment: Confirm bucket width and dipper stick clearance before install
Why Choose Broken Tractor
- ✅ Rugged thumbs built for daily jobsite abuse
- ✅ Fast shipping from two US locations
- ✅ Fitment help from real equipment specialists
Frequently Asked Questions
What Case backhoe models does the bucket thumb attachment fit?
Broken Tractor carries thumb attachments that fit Case 580K, 580 Super K, 580L, 580 Super L, 580M, 580 Super M, 580N, 580 Super N, and 590 Super N backhoes. Before installing, confirm your bucket width and dipper stick clearance so the thumb pairs correctly with your machine. If you are unsure, match the part number or check with the parts team.
What is the difference between a mechanical and hydraulic backhoe thumb?
A mechanical thumb uses a manual pin adjust to set the grip position, while a hydraulic thumb is cylinder actuated for on the fly clamping from the cab. We carry both types for Case 580 and 590 series backhoes, including the Mechanical Thumb Attachment (SKU MT-1035) and the Backhoe Hydraulic Thumb Attachment (SKU PV4201). Choose based on how often you need to reposition the grip during work.
What can a backhoe bucket thumb be used for?
A bucket thumb adds grabbing and clamping capability so your Case backhoe can handle logs, rock, debris, and irregular loads that a bucket alone cannot hold. It pairs with the existing backhoe bucket to grip material securely. Broken Tractor offers heavy-duty steel thumbs made in the USA and built for daily jobsite use.
How do I know if a thumb will fit my Case 580 backhoe bucket?
Fitment depends on your bucket width and dipper stick clearance, so measure both before ordering. The thumbs we carry fit across the Case 580K through 590 Super N series, but confirming your bucket dimensions ensures a proper install. For help matching the right thumb to your machine, call the parts team at (800) 909-7060.
