PowerTrax2620-LR Lock-Right Differential Locker, 35 Spline, Fits Dana 60, Compatible with ford F-250, F-350, Chevy C/K, Dodge Ram, Jeep J20

To first with an old history story...I had got another Power-Trax this set for a Dana 44, many years ago. Back then the engine (454) on a dana front always snapped the axle shafts. As the "lunch-box" locker never broke! So I got a new diesel truck with a dana 60 front. Added Power-Trax (yr 2022), This winter 2022, pulled goose-neck trailer with 20K on trailer in the snow with snow chains on the rear tires and !!!! Last hill was steep the truck spinning all-three wheels (inch-by-inch) grabbed and pull me side-ways. LockerS!!! Kept pulling 4-lo, using engine torque at low idle! The front with lockers kept going no breakage!!! FYI, caution! lockers on front-wheels limit steering, but with cross-over steering helps control them little better. Joe

THIS IS THE THIRD ONE IVE PURCHASED. ONE FOR A MUSTANG ONE FOR AN S10 AND NOW ONE FOR MY FORD E350. ALL INSTALLED BASICALLY THE SAME WAY AND WORK THE SAME WAY. NONE OF THEM WERE QUIET OR SMOOTH LIKE BUTTER BUT ALL WORK VERY WELL. INSTALL IS SIMPLE BUT HAS TO BE DONE IN THE CORRECT ORDER.

I returned the item because it was not made for my truck.

I put a dana 60 in my crawling truck and had to rebuild it. After spending a ton on the axel and other components I didn't have a bunch to spend on a locker. To be honest I'm glad I didn't! This thing is amazing! She works like a champ and has endured some abuse already and hasn't given me any trouble. I can keep up with all of my buddies that bought air lockers and cable lockers without any issue. And I spent a fraction of the cost on this locker in comparison to what they spent on theirs. I'd definitely recommend!

Put it in my F-350, installed fine, no issues. I chose this due to the low duty cycle my 4wd will endure. I have an ARB air locker for my winter truck but they're pricey. This was a reasonably priced alternative for the summer truck.

Installed this in a 97 Ford F-350 with the 10.25 rear differential and all went well. Need to practice smooth driving on the street. Impressed with the performance of a full locker off road in the wet and slippery Nevada desert. Lots of rain here this year.