[TR] TR4 bypass hose question

Q HDRider570 at att.net
Tue Apr 23 12:30:56 MDT 2019


I had the opportunity to look at quite a few water pump casings several 
years ago.  The internal diameter of the by-pass nipple got smaller and 
smaller with as the casings got newer.  The smallest being 1/4" diameter 
from a TR4A.

Edward Hamer
Petaluma CA


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