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New (to me!) '77 CB400F - US model

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hairygit:
Someone your side of the pond used to make them from phenolic resin, but I can't remember who, someone will.

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taysidedragon:

--- Quote from: mattsz on October 27, 2018, 10:39:13 AM ---
--- Quote from: Bryanj on October 27, 2018, 08:17:09 AM ---Personaly i would replace that piston, they are not expensive and you only got one neck

--- End quote ---

I will replace it - only one neck, as you say!  Are there new pistons/pads made from materials that won't corrode as much, or at all?

--- End quote ---
There are stainless steel pistons available, the pads are not so much of a problem.

mattsz:
Just did a quick "phenolic" search - the name Kevin Hunter appears a couple of times.  Anyone with experience on this OEM/phenolic/stainless question care to chime in?

EDIT: Kevin Hunter hasn't posted on that forum in many years...

Bryanj:
Look up roger7500_1 on ebay. He is in UK but gives you some idea

Seabeowner:

--- Quote from: mattsz on October 27, 2018, 11:38:00 AM ---Just did a quick "phenolic" search - the name Kevin Hunter appears a couple of times.  Anyone with experience on this OEM/phenolic/stainless question care to chime in?

EDIT: Kevin Hunter hasn't posted on that forum in many years...

--- End quote ---
Godffeys's garage in the States. I always used stainless as they are cheaper, but they are heavier.

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