1721691 Hoist Cylinder Seal Kit fits Caterpillar D250B-D400

•  Fits Caterpillar Cylinders
• #D250B, D300B, D350C Hoist Cylinder# 1434850
• #D350D, D350E, D400 Hoist Cylinder# 1434850
• 3-1/2" Rod x 5-1/2" Bore 
• Includes Wiper, U cup, Buffer and Piston seals
• After market seal kit for Caterpillar equipment