707-99-32070 B/H Swing Cylinder fits Komatsu WB146-5 

• Komatsu 
• B/H Swing Cylinder 
• Model# WB146-5, WB146PS-5
• 50mm Rod x 100mm Bore
• Includes Wiper, 2pc U cup, T-seal, wear band, 4pc oring and 3pc backup seals
• New Aftermarket seal kit.