What are these DJM spindles for

[supertrucker1978]

Looks like you have the light duty spindles with heavy duty brakes. or vice versa. You need to measure your rotor and see if its 1" thick or 1.25" thick.

 

[98sierra]

You can also measure the axle shaft. Light duty rotors fit the 4" shaft and the heavy duty fits the 4 1/2" shaft. I have the 4 1/2 on my 98 ext cab and the bearings were a-3 for outer and a-5 for inner. It could also be as supertrucker1978 has stated.

 

[kevhill85]

That is the problem guys. The shaft is a 4 inch and I need a 4 1/2