Part # for Bolt/washer mounting Calipper to Suspension (Regal LS 97)

strider

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Hi,
Looking for Part # for Bolt (and washer) mounting FRONT Calipper to ?Suspension? (Regal LS 97).
Its number 11 on this picture (no part # assigned).

Not looking for slide pin.

Thread and other bolt parameters would help too, will try to find temporary replacement till I fix brakes and get to junk yard.

Search on Rockauto showed these bolts for front caliper, but there are no dimensions for any (and no washer in any (which is thick)):
ACDELCO 18K17020 Front
CARLSON H820
RAYBESTOS H17020

Whats the name of the part that calipper is mounted too?

If smbd has such spare bolt (with washer) and willing to sell it on ebay - just let me know
Thank you!
 

2007LucerneCXL

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2007 Lucerne CXL. and 1995 Lesabre currently, past 1973 Riviera, 1968 Riviera
Here's the GM part number 11
11519132
BOLT,FRT BRK CLPR(M14X2X48.5)(WITH SPACER)(8.900)

Assuming it's #3
18029882 BRACKET,FRT BRK CLPR(**VPI 1-877-846-8243)
 

2007LucerneCXL

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2007 Lucerne CXL. and 1995 Lesabre currently, past 1973 Riviera, 1968 Riviera
No photo just the same diagram.
Here's the site and unfortunately it may display in Russian but has a English version. Have used it for years with no problems, I get crap from other forum members, but it is better than any GM site and shows older part numbers even if it's discontinued.

https://buick.catalogs-parts.com/#{client:1;page:part;lang:en;family:regal;model:49028-1997;group:0-0-1170772625;subgroup:0-1623675489-0-0}#3
______________________________
 

strider

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No photo just the same diagram.
Here's the site and unfortunately it may display in Russian but has a English version. Have used it for years with no problems, I get crap from other forum members, but it is better than any GM site and shows older part numbers even if it's discontinued.

https://buick.catalogs-parts.com/#{client:1;page:part;lang:en;family:regal;model:49028-1997;group:0-0-1170772625;subgroup:0-1623675489-0-0}#3
Thank you!
Its interesting that GM book does not show any washer either. May be I have non-standard (much longer) bolts.
Probably should get 2 for symmetry? (still have 1 bolt left, only 1 is missing)
 

2007LucerneCXL

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2007 Lucerne CXL. and 1995 Lesabre currently, past 1973 Riviera, 1968 Riviera
Not sure if it's a design change from the diagram at some point or as you mentioned something that was done during another brake job.
 

strider

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Not sure if it's a design change from the diagram at some point or as you mentioned something that was done during another brake job.

All above bolts listed on Rockauto has a clear place for washer.
Here's real photo of equivalent Carlson H820 bolt.
It sells without washer.
There's only 2 listing on ebay for above GM part #, trying to get a photo from sellers to check if it has washer.
Even if I find such thich washer separately, it may be a pain to put it on due to threads on bolt.
Total nonsense.
 
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