Bought a set of 5.29s on cl and were told they were yukons. The ring gear and pinion both have the part number in the pic below have Google and searched to death and can't find anything. Anybody gave an idea?

 

Look on gearinstalls.com or call yukon during business hours.

 

Didn't find anything on zuks site. May try to call yukon

 

I found two threads on Zuk's site where he installed Yukon Gears. They were a few years old, the part info was stamped not etched so Yukon may have changed how they mark the parts. Both did have a YG in the part number.

 

Got looking at each one. Turns out they are motives.