Case 580B-580SE Frame & Stabilizer Parts

Stabilizer legs, outrigger cylinders, frame bushings, mount pins, and rebuild kits for Case 580B, 580C, 580D, and 580 Super E backhoe loaders, covering new, used, and OEM components for the frame and stabilizer assemblies.

Fits Models At A Glance

• 580B Series: 580B, 580CK
• 580C Series: 580C
• 580D Series: 580D, 580 Super D
• 580E Series: 580E, 580 Super E
• Cross-Fit: select parts also fit 480C-480F and 450 series

Key Notes

• Application: Stabilizer legs, outrigger cylinders, and frame swing tower components
• Pins & Bushings: Cylinder pins, leg-to-frame pins, snap rings, and washers in 1.5" and 1.75" sizes
• Pad Options: Rubber street pads, metal cleat pads, dirt cleats, and flip pads
• Rebuild Kits: Complete stabilizer and outrigger rebuild kits by pad style

Why Choose Broken Tractor

• ✅ New, used, and OEM options for every budget
• ✅ Verified fitment across 580 backhoe generations
• ✅ Fast shipping from two US locations

Frequently Asked Questions

What size pins and snap rings do Case 580 stabilizers use?

Broken Tractor carries stabilizer and outrigger pins in both 1.5 inch and 1.75 inch sizes, along with matching snap rings and washers. For example, we offer a 1-1/2 inch pin snap ring (SKU D25279) and a snap ring for 1-3/4 inch pins (SKU 103-16175), plus 1.5 inch and 1.75 inch pin washers. Measure your pin diameter or match the part number to be sure you get the correct size.

What is included in a Case 580D stabilizer rebuild kit?

Our stabilizer and outrigger rebuild kits are offered by pad style so you can match how your machine is set up. For the 580D, 580E, and 580 Super E we carry Flip Pad (SKU CS-580D-SPK-FP), Dirt Cleat (SKU CS-580D-SPK-DC), and Street Pad (SKU CS-580D-SPK-SP) kits, and for the 580B and 580C we offer SKU CS-580C-SPKA. Confirm your pad type before ordering so the kit matches your stabilizer legs.

What stabilizer pad options are available for a Case 580B backhoe?

Broken Tractor offers rubber street pads, metal cleat pads, dirt cleats, and flip pad setups for Case 580 stabilizers. For the 580B you can use the Rubber Stabilizer Outrigger Street Pad (SKU D61368) or the Stabilizer Pad Plate with a single rubber pad (SKU D142519), and we also carry a used metal cleat style pad (SKU D88427-U). Choose the pad that matches the ground and surfaces you work on most.

How do I replace a worn stabilizer outrigger cylinder on a Case 580C?

We carry replacement stabilizer outrigger cylinders for the 580 series, including a new left or right side outrigger cylinder for the 580B and 580C (SKU G101180) and cylinders for the 580D, 580E, and 580 Super E (SKU G109140 and SKU G109139-PV). If your cylinder is leaking or the leg drifts down under load, replacing the cylinder along with its pins and bushings restores proper hold. Match the part number to your model to confirm fitment.

Will a stabilizer leg fit both my 580 Super E and a 580K Case backhoe?

Fitment depends on the specific leg and your serial number range. Our new stabilizer leg (SKU 446222A1) fits the 580D, 580 Super D, 580 Super E, 580K and several later models, and a used OEM leg (SKU 446222A1-U) covers 580 Super E through the M series. Because coverage varies across 580 generations, match the part number or confirm with the parts team at (800) 909-7060 before ordering.