Yukon Gear & AxleYZLD30-4-27 Zip Locker for Dana 30 27-Spline

I had a buddy install this for me whose done several and it all went together nicely from what he said. It locks the front axle in, I’ll update if needed.

Instructions I got didn't give any instruction for electrical or rocker switch wiring. Fortunately, I also happened to have an ARB kit in my shop to compare to and ARB uses the same switch. Comparing the two kits, the ARB is a bit nicer in a couple details like having a 90 fitting for the diff and better instructions but the Yukon kit is fine and my locker works perfectly. I'm happy saving a couple hundred bucks with the Yukon so long as it lasts, which I can't say as I just installed it.

The biggest problem is that this box was opened everything was open inside and re-paped I feel like there were some items missing I had to purchase a bulkhead fitting kit. This is something I didn't have to buy with my ARB but like I said it was already open so who knows what else was missing. Locker works great after buying a fitting I think this should have come with.

I now own 2 of these. Takes some time to install...don't rush! Always locks/unlocks immediately on a flick of the switch. Never had an ARB but these are cheaper and perform flawlessly on the trails. One quick thing to note...the o-ring for the bulkhead fitting was very hard to find in the packaging...it actually was wedged in the connector area of the switch. It's an unusual o-ring size so when you 1st unpack the parts look for it right away! I did finally find it, after I searched high and low for an alternative. Yukon Gear always delivers quality!

Works as expected. Install was straight forward. I did notice it gets stuck for about 1 wheel revolution after disengaging. Suggestion, get some chromolly axles while you are at it.

It was missing parts

Excellent quality, works flawlessly engagement is smooth and quiet, and instant.