HITACHI, John Deere - Hydraulic excavator, Swing Machinery - Planetary gear, Swing OEM Part Number: 3046916 Description: PLANETARY GEAR (Swing 1st) Machine Model: 490E, EX120-3 Dimensions: 17T Request Quote or call 321-723-4290 wpengine2022-01-30T12:38:43-05:00 Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail