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Part Number Info for Intake/Exhaust Washers
https://www.slantsix.org/forum/viewtopic.php?t=17536
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Author:  60 Pioneer [ Fri May 12, 2006 8:30 pm ]
Post subject:  Part Number Info for Intake/Exhaust Washers

This may be common knowledge for some, but I believe I have located the Mopar part numbers for the intake/exhaust manifold washers. I recieved them in the mail today and will try them out when I put my manifolds back on.

Triangular Washer - p/n 3751636 (called out as "int washer")

Conical Washer - p/n 3751637 (called out as "ex washer)

Brass Washer - p/n 53010091 (this supercedes p/n 2121233 and is called out as "exh clamp")

Some notes:

The brass washer may be questionable. They are 1/4" thick, flat, and the hole looks a little bigger than the other washers.

The triangular washers look pretty beefy compared to some of the older ones that I have.

The dealer said that the conical washers were discontinued, but I was able to order some from WholesaleMopar.com

FYI

Bill

Author:  Charrlie_S [ Sat May 13, 2006 4:17 am ]
Post subject: 

How about the special nuts, that go with the brass washers?
The brass washers are supposed to be that way. There is also a taper on the inside diameter, which recieves the special tapered nut.
The later engines had thicker triangle washers. I think they were redisigned for beter torque retention.

Author:  SlantSixDan [ Sat May 13, 2006 7:37 am ]
Post subject: 

Quote:
How about the special nuts, that go with the brass washers?
0115729 (top centre)
6030210 (top front and back)

Author:  zooter86 [ Tue May 16, 2006 7:56 am ]
Post subject: 

I kno this is gonna sound ameatureish, but I got my engine w. the manifolds off & no washers or nothing. Could someone tell me how many of each washer I need and in what order they go on the motor (aka, which washer for which stud/bolt) thanks

Author:  60 Pioneer [ Tue May 16, 2006 8:06 am ]
Post subject: 

Check out the Articles section at the Home Page. There is an article on Manifold Installation.

Great info and pics.

Author:  zooter86 [ Tue May 16, 2006 8:08 am ]
Post subject: 

thank you

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