Inner wiring harness used in 430X, 430XH, 450X, 450XH, 520, 520H, 550, & 550H models of Automowers. This is the charging harness that is located inside the Automower's lower chassis and connects the charging plates on the nose of the mower to the mower's main board.
 
Click HERE for more information about this part
 
Attention! Is your 450X, 450XH, 550, or 550H not charging properly? Then please watch THIS video for information as to what may be causing the issue. 
https://youtu.be/nU69uyAU-WE
 
Previous part numbers: 580370702, 531144503
534156602