Cat D4B Outrigger Cylinder Seal Kit

Cylinder Rebuild/Repair Seal Kit for Caterpillar Model D4B Crawler/Dozer

• All Serial Numbers (1SG00001 - Up; 2XF00001 - Up)

Please Choose the Option that Matches your Machine

• 1-1/2" x 3-1/2" Seal Kit:
  • Cylinder #: 3G6792
  • Rod: 1-1/2"
  • Bore: 3-1/2"
• 2" x 4" Seal Kit:
  • Cylinder #: 1U2655, 1U2656
  • Rod: 2"
  • Bore: 4"