Released by Lego from 2002-2011 in 20 Sets;Found in the following Lego Sets: 8436 Truck,8063 Tractor with Trailer,8284 Tractor / Dune Buggy,8285 Tow Truck,8287 Motor Box,8421 Mobile Crane,9695 Mindstorms Education Resource Set,8110 Mercedes-Benz Unimog U 400,8439 Front End Loader,8145 Ferrari 599 GTB Fiorano,8653 Enzo Ferrari 1:10,8284 Dune Buggy / Tractor,8274 Combine Harvester,8435 4WD...and more!;***NO LONGER PRODUCED AND EXTREMELY HARD TO FIND PART***;LEGO Code: 4211023, 6573199 / Color: Dark Bluish Gray / Condition: New;Dimensions (in studs): 4 x 4 x 4

• Lego Parts: Technic, Gear Differential, 24-16 Teeth (Dark Bluish Gray)
• 4 x 4 x 4 Studs
• Dark Bluish Gray

Lego Parts: Technic, Gear Differential, 24-16 Teeth (Dark Bluish Gray)B&F-BuildPacks