front end issues and need some part #s

[R/C flyer]

i need part numbers for front wheel bearings and also does any body know what size socket the spaner nut need auto parts stores want to sell me a whole hub assembely and thats not what my truck has it is the twin I beam(what is that considerd is it a dana something)

[sgt dave]

Front ttb is a Dana 50. Check out 4wdfactory.com for your parts