Need Dimension for Spacer behind the SJ Impeller

YAMA CAT

YAMA CAT

Catnip Junkie!
Location
B'ham, AL
I know I shouldn't have posted this in the General, but I'm hoping for a quick response.

So does anyone know what size this washer is? I really hate to fork out $17.00 plus shipping for a silly oversized washer.
 
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RMBC Freeride

RMBC Freeride

Vintage
Site Supporter
Location
Pueblo, CO
I've got a pile of extra ones, or you can use a very thin shim like I do. Some people dont run them at all, to set the impeller back further... but I've found this makes it hard to get the prop off later. Hence the shim I use.
 
YAMA CAT

YAMA CAT

Catnip Junkie!
Location
B'ham, AL
RMBC Freeride said:
I've got a pile of extra ones, or you can use a very thin shim like I do. Some people dont run them at all, to set the impeller back further... but I've found this makes it hard to get the prop off later. Hence the shim I use.
Click to expand...


Just picked up a cut-back impeller and now I need one of these babies to run it.

I don't have the pump in front of me so I was hoping you boys could spout off some numbers like the ID and the OD. So I trot down to the fastner shop and pick it up.
 
RMBC Freeride

RMBC Freeride

Vintage
Site Supporter
Location
Pueblo, CO
Yeah, its a little loose. The shims I use are stainless and only 0.3mm thick :bigeyes:

Better not keep that zinc plated washer in there too long...
 
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