NAC rlm800 pivot wheel

NAC RLM800 back wheel replacement. Instead of badly working fixed wheel you may have pivot wheel as it should be from the very beginning and 99% of robots have it.
Most (not all) of problems disappeared in my mower and its tested dirung last two years.
Fits in place of original wheel element with no changes to construction.
PLEASE REMEMBER to press fit small magnet from removed wheel base. Shown on picture.
Fitting wheel - LKG-KM-01-FI50
Picture included. 67mm height. 50mm size. 32mm hole distance

You may leave original spring - there is a place for it. I removed it in my mower. Safety is not impacted since wheel is heavy enough to disable cutting when mower lifted. Less random stops when spring is not pushing wheel.