Power Steering Cylinder Seal Kit (Early Style) for Case 480–580B Backhoes & Forklifts – A44644

Fits Models At A Glance:

• Case Backhoe Loaders:
  
  • 480B, 580B If Used
  • 480C, 580C If Used
  • 584C, 585C, 586C If Used

Key Notes:

• 480B, 580B Will not work with 3 bolt retaining cap on gland
• 480C, 580C, 584C, 585C, 586C Option - Single Groove Piston only
• Part Number: A44644
• Weight: 0.2 lbs (0.09 kg)
• Rod Diameter: 3/4"
• Bore Diameter: 1-1/2"
• Piston Style: Early style — single groove piston
• If you have Late Style double groove piston click HERE 
• Application: Power steering cylinder seal kit — reseals the early-style front axle power steering cylinder, restoring hydraulic integrity and eliminating steering cylinder leaks on applicable Case backhoe loaders and rough terrain forklifts
• Important: This is the early-style single groove piston kit 

Common Use Case or Symptoms: Use when the early-style split piston power steering cylinder is leaking hydraulic fluid at the rod seal or piston, steering effort is inconsistent, or the front axle steering is drifting — all common signs of worn power steering cylinder seals on applicable early-production Case backhoe loaders and rough terrain forklifts.

Why Choose Broken Tractor:

• ✅ Early-Style Split Piston Kit: A44644 is specifically identified for the early single groove piston steering cylinder configuration  
• ✅ Complete 9-Piece Seal Kit: Includes all seals, O-rings, wiper, wear ring, backup ring, retaining ring for a complete cylinder reseal — no partial kits, no separate sourcing
• ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship from our U.S. warehouses