O Rings and Pulley Wheels 5003152-1

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
Black · 25 pcs
	25×	Wheels and Tyres	Technic Wedge Belt Wheel Tire	2815
Light Bluish Gray · 25 pcs
	25×	Wheels and Tyres	Technic Wedge Belt Wheel [aka Pulley]	4185