These are from a 2014 or 2015 Chev 2500 HD. 2600 kilometres on everything. 4.10 ratio. I have the crown and pinion with their version of a Posi unit. The yoke and front plate that bolts the pinion in. Hubs, rotors, backing plates, calipers and caliper hangers. No housing or axles. This all came out of an accident victim. $999.00 usd plus shipping or trade for bbm parts. This stuff is as new condition. Thanks. Kim