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kb5 master cylinder kit

PostPosted: Fri Jan 03, 2020 9:25 am
by farrviewsouth
Well it is winter and I am back to the restoration of my KB5. I am looking for a master cylinder rebuild kit
for this truck. It has a hydro-vac and I believe the master cylinder part number is FC-5154 with a 1 1/4" bore

Can anyone help with a source?


Thanks
Bruce

Re: kb5 master cylinder kit

PostPosted: Fri Jan 03, 2020 3:15 pm
by bedrockjon
rockauto has rebuild kit and complete master cylinder for sale, there is usually a discount code for members if you look at swapmeet section,

https://www.rockauto.com/en/moreinfo.ph ... eoaJo2YIWV

Re: kb5 master cylinder kit

PostPosted: Fri Jan 03, 2020 3:20 pm
by bedrockjon

Re: kb5 master cylinder kit

PostPosted: Fri Jan 03, 2020 8:16 pm
by lbesq
Must put that code they have in the "how did you hear about us" area.

Re: kb5 master cylinder kit

PostPosted: Fri Jan 10, 2020 12:31 pm
by farrviewsouth
To post a follow up Raybestos tells me this kit is not listed for a 49 KB 5 and
cannot seem to tell me the bore size it is for.

My master cylinder has a bore of 1 1/4" not 1 1/2 like the KB6

Can you verify the MK1 is for 1 1/4"

Thanks

Bruce