3500973 Boom Cylinder Seal Kit fits Caterpillar 329D L

• Fits Caterpillar Cylinders 
• #329D L Boom Cylinder#3494146
• Serial#DJF1-UP;TZL1-UP;YFW1-UP
• #329D L Boom Cylinder#4185481
• Serial#DJF1-UP;TZL1-UP
• 100mm Rod X 140mm Bore  
• Includes Wiper, U cup, Buffer and Piston seals
• After market seal kit for Caterpillar equipment