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I picked up a Explorer rear end for my F2 and when I got it home I notice it had about a16th of an inch play in both axels, thats in and out not side to side. Is this normal? theres also a big rubber lookig like doughnut off the front whats that for? It came off of about a 90 4x4 [drum]
While I`m sure you will get answers here soon you can also post this in the Clutch,Transmission, Differential, Axle and Transfer Case forum https://www.ford-trucks.com/forums/forum69/
I also have a 94 explorer rear end in my 55, I ran mine with & without the rubber doughnut and haven't noticed any difference so I also tossed it.
Jaye
Well, I wanted to read what Gary had to say about tossing parts that actually serve a purpose. The donut thingy is a damper since this rear had a built in flaw with vibration which led to possible cracking at the plug weld. . On some exploders , you can hear the " whirring " noise. I heard mine with and with out on a dyno during build and I was convinced it works. Not real loud when in an old pickup, very loud in a new ride,but the vibration is still there. It is a good idea to never toss parts until you are real certain what the engineered intent is.
Jon
I'm going to leave it on. one of the reasons I picked this rear end out of a bunch of Explorers was this one was the only one that had it.
thanks for your help Dennis