Seal Kit 6817183 fits Bobcat Boom Cylinder 

• Fits Model # 337G 337WG 341G
• Boom Cylinder # 6818252
• 2-1/4" Rod x 4" Bore
• Serial # 234611001↑, 235111001↑, 529111001↑, 529511001↑, 234711001
• Includes Wiper, U seal and Piston seals
• After market seal kit for Bobcat equipment