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I'm putting a RXT in my 11' with 40k and figured it be a perfect time to do the pilot bearing. The Ford Racing part number goes from 06' to present, HOWEVER the oem ford part numbers range from 06-10 then a different part number for 11-15. That seemed odd to me so I ordered the oem over the ford racing. The parts guy had a 4.6 pb in stock and it was identical to the ford racing pb. The 11-15 pb was completely different, much more robust and larger bearing needles, it weighted almost twice as much. Also, the grease was different too, the 11-15 pb had a yellow grease. Hope this helps someone in the future because I coundnt find anything on it. I would imagine the same holds true for the roadrunners...
Fyi the bread trick works on a coyote pb
I'm putting a RXT in my 11' with 40k and figured it be a perfect time to do the pilot bearing. The Ford Racing part number goes from 06' to present, HOWEVER the oem ford part numbers range from 06-10 then a different part number for 11-15. That seemed odd to me so I ordered the oem over the ford racing. The parts guy had a 4.6 pb in stock and it was identical to the ford racing pb. The 11-15 pb was completely different, much more robust and larger bearing needles, it weighted almost twice as much. Also, the grease was different too, the 11-15 pb had a yellow grease. Hope this helps someone in the future because I coundnt find anything on it. I would imagine the same holds true for the roadrunners...
Fyi the bread trick works on a coyote pb