Source for front disk brake positioners

[Coelacanth]

I let my original disk brake positioners soak in Evaporust then wire-brushed them mostly clean. I see the FSM recommends replacing these with a brake job, but they're not included in the hardware kit and I could not find them anywhere on RockAuto. Who has a source for these, and might my cleaned-up originals still do the job? Also, looking closely at these, the top two have a divot and not just flat. The FSM doesn't indicate which positioner goes towards the front and which towards the rear of the caliper. Any ideas?

 

[steve340]

I think Mega Parts has them.

 

[toolmanmike]

#332-48846 in the Layson's catalog. You're welcome. Their $20 catalog has helped me sell so many parts for them. I should be on commission or at least get my $20 back.

@Rick@Laysons