i want to replace bad hub/bearings. while im at it i want to replace the brake shields because they are so rusted they deteriorate when touched. the brake shield definitely has an abs sensor. i cant trace a sensor or sensor wire connected to the hub/bearing. but when shopping for parts by part numbers at different places, i see 1997 blazer( 4x4 with abs) hub/bearings for this model vehicle with and without an abs sensor... there should only be 1 abs sensor correct? i found these (note the part number-513061)

http://mibearings.com/wheel-bearing/513061.html




or these say 4wd/awd but i do not believe these are the right ones:

http://mibearings.com/wheel-bearing/513124.html

 

If your brake shield has the WSS in it, then you have the early design hubs. I do not think you can convert.

 

not looking to convert. i already bought the brake shield with sensor. i wanna make sure i get the right hub/bearing. so you say early design hubs do not have a sensor huh? i guess http://mibearings.com/wheel-bearing/513061.html is the right one.