SOLD 1968 OEM Plymouth brake booster core + pivot

[YoungGun87]

This booster came with my pedal assembly when I bought it, not sure of application. Will most definitely need a rebuild.
The tag says Plymouth 1968 - B, C - 4213 - H, so maybe off a RR or GTX?
Patents are U.S. 3.013.533 and U.S. 3.013.537
Couldn't find any other markings on the booster
The pivot was cleaned in evaporust as is, also have the return spring and bolt/nut that attaches it to the pedal(not pictured) being soaked in evaporust now that goes with it.
Has the OEM firewall plate
I've seen one other similar booster that looks the same and with the same patent # posted here SOLD - 1969 Power Drum Brake Booster and misc.
$150 + shipping for all
From 31750
PayPal Friends & Family, check or money order, and parts ship when payment received.
Thanks, FBBO.

 

[YoungGun87]

$125 + shipping
I've disassembled the booster, spent 2 days evaporusting and wirebrushing the pieces to bare metal. The diaphragm(cleaning in the ER now) looks good, no rips, same with rubber grommets. Slight pitting on outer front of booster housing as well as a small area on the firewall plate where the booster mounts and mild pitting inside but nothing that I'd think would hurt. I can leave it in bare metal or paint the plate/booster housings with self-etching primer + low gloss black high heat paint for an extra fee, up to buyer. Will need a check valve and that plastic boot retainer(?) shown broken in first pic, not sure what else. Will also add a photo of the diaphragm when it's finished being cleaned up. Thanks.

 

[YoungGun87]

Everything cleaned up about as far as I'm going to take it. Just one little boogered up spot on the diaphragm seal that shouldn't affect the sealing aspect as the groove is still there and it gets covered by the ring anyway. Doesn't look too bad for a 50+ year old part imo.

 

[YoungGun87]

$100 + shipping