Cat 444F Coupler Cylinder Seal Kit

Cylinder Rebuild/Repair Seal Kit for Caterpillar 444F Loader/Backhoe

• All Serial Numbers (FBN00001 - Up; JXR00001 - Up; LJJ00001 - Up;)

Please Choose the Option that Matches your Machine

• 3/4" x 1-1/4" Seal Kit:
  • Cylinder #s: 3611139, 4555975
  • Rod: 3/4"
  • Bore: 1-1/4"
• 1" x 2" Seal Kit:
  • Cylinder #s: 1783713
  • Rod: 1"
  • Bore: 2"