I've managed (with lots of WD40) to remove the original brake pulleys on a 41 3/4 ton chevy, I now have them on the bench.

The bolt through the middle appears to be welded to the pulley - but I would have thought it should spin on the bolt when the brake is pulled.

Before I go at it with more WD40 and a hammer could anyone confirm if they are separate items. If they are 'one' then shouldn't there be a lock nut.

Cheers


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41 Chevy