View Full Version : 3:73 rear locker
Tonka Truck
06-25-2009, 02:38 PM
Just picked up my 2009 FX4 and was wondering if any one can x-plain how the loker works.Can I lock it in two wheel drive or does have to be in 4 wheel.
Scotts Black FX4
06-25-2009, 03:28 PM
Hmmm..doesnt sound like it, heres a read...
http://www.ford-trucks.com/forums/823434-how-exactly-does-the-fx4-e-locker-work-and-how-does-it-stack-up-vs-gm-e80.html
Phil G.
06-25-2009, 04:36 PM
If it's the same as the SuperDuty, it's a just a clutch type "positraction", not a locker. As far as I know only GM offers a locker option.
tohi2care
06-25-2009, 10:38 PM
Just picked up my 2009 FX4 and was wondering if any one can x-plain how the loker works.Can I lock it in two wheel drive or does have to be in 4 wheel.
Do you have an owners manual?