3764336 Boom Cylinder Seal Kit fits Caterpillar 345D L

• Fits Caterpillar Cylinders 
• #345D L  Boom Cylinder#2254523
• Serial#BYC1-UP;EEH1-UP;GYR1-UP;JKN1-UP;KFH1-UP;LKY1-UP;MLK1-UP;NLM1-UP;PBT1-UP;RAE1-UP;RAJ1-UP;RGD1-UP;Rgg1-UP;Yee1-UP
• 110mm Rod X 160mm Bore 
• Includes Wiper, U-Cup, Buffer and Piston Seals
• After market seal kit for Caterpillar equipment