3611078 Quick Coupler Cylinder Seal Kit fits Caterpillar 303.5E CR 303.5E2 303.5E2 CR 303E CR 304E2 304E2 CR 305.5E 305.5E2 305.5E2 CR 305E

• Fits Caterpillar Cylinders 
• 3/4" Rod X 1-1/4" Bore 
• Includes Wiper, U cups, orings, backup and 4pc piston seals
• After market seal kit for Caterpillar equipment