Dipper Arm Cylinder Seal Kit for Case CX460, CX470B & CX470C Excavators – LZ008350

Fits Models At A Glance:

• Case Excavators: CX460 (Tier 3), CX470B, CX470C (Tier 4)

Key Notes:

• Part Number: LZ008350
• Weight: 1 lb (0.45 kg)
• Fits Cylinder Numbers: KTV10710, KTV12731, KTV12741
• Application: Dipper arm cylinder seal kit — reseals the dipper arm (stick) cylinder on Case CX460, CX470B, and CX470C excavators, restoring hydraulic integrity and eliminating dipper cylinder leaks
• Note: Verify your dipper arm cylinder number against the listed cylinder numbers before ordering to confirm correct seal kit fitment

Common Use Case or Symptoms: Use when the dipper arm cylinder is leaking hydraulic fluid at the rod seal, the arm is drifting or losing crowd force under load, or visible oil weeping is present at the cylinder rod — all common signs of worn dipper arm cylinder seals on Case CX460, CX470B, and CX470C excavators.

Why Choose Broken Tractor:

• ✅ Three Cylinder Number Coverage: LZ008350 fits cylinder numbers KTV10710, KTV12731, and KTV12741 — covering all applicable dipper arm cylinder variants across the CX460, CX470B, and CX470C production runs
• ✅ Full Tier Coverage: One seal kit covers the CX460 Tier 3, CX470B, and CX470C Tier 4 — spans multiple emission tier generations of the Case 47-ton class excavator lineup
• ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship from our U.S. warehouses