73 coupe AC Parts Needed

[pickman]

I checked with the parts guys and apparently these two parts 64531350490 & 64531350490 are NLA. They are the conical washers that seal the high and low pressure tubes to the evaporator. Also the two rubber grommets that go thru the fire wall for these tubes are not in my possession.

Is there any place to purchase these items?

 

[teahead]

I hear you can convert the old fittings to the new type that has o-rings?

 

[teahead]

https://nostalgicac.com/10-flare-to-o-ring-fitting-adapter.html

 

[Simufly]

I checked with the parts guys and apparently these two parts 64531350490 & 64531350490 are NLA. They are the conical washers that seal the high and low pressure tubes to the evaporator. Also the two rubber grommets that go thru the fire wall for these tubes are not in my possession.

Is there any place to purchase these items?

I may have some NOS ones let me check the store!

 

[Luis A.]

You would still need the cone washers for the adapter. They are out there. Last I bought were from NAPA. They are all over online. Here on EBay:
https://www.ebay.com/itm/FLARE-A-C-COPPER-WASHER-SEAL-KIT-6-8-10-6-PIECES-/401228248921

I like Nylog as an assembly lube and also holds them in place as you tighten them. IIRC, Nylog comes in two version one for R12 and another for R134.

 

[pickman]

I may have some NOS ones let me check the store!

Sounds great let me know if you have them. I am also missing the two rubber grommets that go thru the fire wall I think the PN's are 64214774114 and 63128071754 not sure if these are correct for the 73 3.0 CS?
Please let me know.

 

[nyccsi]

https://www.ebay.com/p/Male-O-Ring-to-Female-Flare-10-Straight-Adapter-Fitting-2609/1617869867

 

[Simufly]

Sounds great let me know if you have them. I am also missing the two rubber grommets that go thru the fire wall I think the PN's are 64214774114 and 63128071754 not sure if these are correct for the 73 3.0 CS?
Please let me know.

Do you mean 64214774144 rather than 114?
I have one spare NOS of the 144 and 754.
Cant find the 490 though, stock control says I have 5, but cant find them ATM,
Simon

 

[pickman]

64214774144 & 63128071754 your are correct my apologies.
64531350491 & 64531350490 are the conical rings of which I only need one of each (I hope)

Thank you very much for your replies.