Polarity Switch 5120-1

2 entries, grouped by color then part type, the way you'd sort the pile. Every part links to its own page so you can compare seller prices.

	Qty	Type	Part	Ref
Light Gray · 1 pcs
	1×	Electronics	Pole Reverser / Polarity Switch with Center Part [Complete Assembly]	6551c01
Yellow · 1 pcs
	1×	Technic Connectors	Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)	6553