1529148K Backhoe Boom Cylinder Seal Kit fits Caterpillar 420D

•  Fits Caterpillar Cylinders
• #420D Backhoe Boom Cylinder 1529148
• 2-3/8" Rod x 4-3/4" Bore 
• Includes Wiper, U cups, wear bands, orings and backup seals
• After market seal kit for Caterpillar equipment