Yukon YKF9-A Master Overhaul Kit for Ford 9" Differential (YK F9-A)

Extremely high quality made in the usa parts. I've bough soooo many Yukon gear parts over the years and had very minimal part failure ( and only failures where in very high horsepower race application rigs that where taking far more abuse than your normal daily driver or weekend warrior rig would under go) there fully worth the money.

This kit came complete with everything you need to get your gears setup. Good quality bearings and seals, and all the shims necessary to complete the job.

this went alot smoother than i expected in my 2k grand marquis ls with a 8.8 diff. i wish they would label the bearings on the cards just to make it easier when you go to get them so you dont have to triple check yourself to be sure you have the right set. of course that could just be me, i just triple check it so i know i dont have to pull it apart again.... the shim kit was plenty for me, and i dont know if it was dumb luck or excellent oem fitment but i was able to reuse my old shims and my pattern came out perfect first go, i do wish they would offer this kit with the axle bearings and seals along with it so you can just do it all at once with one kit. but this went so much smoother than i expected, i had a bad axle bearing that ate into my axle, that caused a bad carried bearing so i just redid it all in my driveway, car rides smooth again, no noise at all. even after 16 heart attacks i was able to do this slowly and it only took me about 5 hours with hand tools thats even pressing them on with a old bearing and a small sledge.

Great set of bearings for my 2006 Nissan Titan, very high quality!

could have been 5 stars had the package been unopened..everything was tossed around and rattled, luckily the housing gasket was undamaged and everything else was ok...just remember to order a crush collar as one is not provided in the kit..

All parts one box. Package arrive early. Just what I needed

Ordered for a diff I was servicing. Fit like it was new...because it was.

Highly recommend it for someone who need to fix the whole rear end or upgrade it, very smooth in high speed better than OEM.