4414074 Boom Cylinder Seal Kit fits Caterpillar 450F

•  Fits Caterpillar Cylinders 
• #450F Boom Cylinder#3750723
• Serial#HJR1-UP
• 70mm Rod X 140mm Bore
• Includes Wiper, U Cup, Buffer and Piston Seals
• After market seal kit for Caterpillar equipment