Case 580C Late, 580D, 580 Super E Seal Kits

Hydraulic cylinder seal kits and tools for Case 580C, 580D, 580E, and 580 Super E backhoe loaders, covering complete seal rebuild packages, boom, dipper, bucket, stabilizer, swing, loader lift, loader tilt, clamshell, and power steering cylinder circuits.

Fits Models At A Glance

• 480 Series: 480C, 480D, 480E, 480F
• 580C / 580D Series: 580C, 580D
• 580 Super D / 580E / 580 Super E Series: 580 Super D, 580E, 580 Super E
• 580K / 580SK Series: 580K, 580SK
• 580L / 580 Super L Series: 580L, 580 Super L
• 580M / 580 Super M Series: 580M, 580 Super M
• 580N / 580 Super N Series: 580N, 580 Super N
• 590 Series: 590 Super L, 590 Super M, 590 Super N

Key Notes

• Application: Hydraulic cylinder seal kits and tools for Case 580C, 580D, 580E, and 580 Super E backhoe loader cylinders
• Coverage: Includes complete hydraulic cylinder seal rebuild packages for 580E/580 Super E and late 580C/580D configurations, boom cylinder seal kits, dipper cylinder seal kits, bucket cylinder seal kits, swing, stabilizer, and dipper cylinder seal kits, loader lift and loader tilt cylinder seal kits, clamshell bucket cylinder seal kits, loader bucket tilt cylinder seal kits, power steering cylinder seal kits, multi-application cylinder seal kits, hydraulic line supports, and cylinder tools
• Function: Restores hydraulic cylinder sealing and performance across all major cylinder positions on Case 580C, 580D, 580E, and 580 Super E backhoe loader platforms
• Fitment Note: Late single-piece piston 580C and early split-piston 580C require different rebuild packages — verify piston style when ordering

Why Choose Broken Tractor

• ✅ Complete seal rebuild packages available for 580E and 580 Super E
• ✅ Individual seal kits available for every major cylinder position
• ✅ Cylinder spanner wrenches and gland installation tools available

Frequently Asked Questions

Which seal kit package fits a late 580C versus an early 580C?

The late style 580C with a single-piece piston uses a different rebuild package than the early 580C with a split piston, so check the piston style before ordering. Broken Tractor offers the Hydraulic Cylinder Seal Kit Package SKU CS-SK-1C for the late single-piece piston 580C and the 580D. If you are not sure which piston your cylinders have, match the part number or confirm with our parts team.

Is there a complete hydraulic cylinder rebuild package for a Case 580 Super E?

Yes, the Hydraulic Cylinder Rebuild Package SKU CS-SK-1 fits the Case 580E and 580 Super E backhoe. It is listed for machines with Bulldog or Hercules hydraulic cylinders, so confirm which cylinders are on your machine before ordering. We also carry individual seal kits for the boom, dipper, bucket, stabilizer, swing, loader lift and loader tilt cylinders if you only need to reseal one position.

What bucket cylinder seal kit fits a Case 580 Super E backhoe?

The Bucket Cylinder Seal Kit SKU 1543294C1 fits the Case 580 Super D, 580E and 580 Super E with a 2.5 inch rod. Measure the rod diameter before ordering to make sure it matches. For help confirming fitment by serial number, call (800) 909-7060.

Which power steering cylinder seal kit fits a Case 580C or 580D?

The Power Steering Cylinder Seal Kit SKU D148100 fits the Case 480C, 480D, 480E, 480F, 580C, 580D, 580E and 580 Super E backhoes. Some 580C and 480C machines use the early style kit SKU A44644 instead, which also fits the 480B and 580B. Fitment depends on the machine, so match the part number on your existing cylinder or confirm with our parts team before ordering.

What tools do I need to reseal a Case 580D hydraulic cylinder?

Broken Tractor offers the Case Hydraulic Spanner Wrench SKU CAS-1456A for cylinder repair and the Hydraulic Gland Seal Installation Tool Kit SKU CAS-1457 for fitting gland seals. The spanner wrench is made for Case backhoe cylinders, and the gland tool kit is designed for hydraulic cylinders. Using the right tools helps you remove the gland and install new seals without damaging them.