TH109339 Seal Kit fits John Deere Boom Cylinder 490D 493D 495D 

• Fits Model # 490 495D 493D
• Boom Arm Cylinder # TH109307, AT127253
• 75mm Rod x 105mm Bore Kit
• Includes  Wiper, U cup, Buffers, oring,  and backup seals
• After market seal kit for John Deere equipment