Radiator Fan-

[omar millmech]

87 4kcsq radiator fan- motor only had high speed until
1 day it came up with a quiet & slow speed I never
heard before.  A day or so later it got more quiet &
didn't run until I held the rear cover up against the
body.  Leads me to believe that the brushes are worn
enough that they only reach when "coaxed" closer to
commutater.
Anyway- # on the sticker on the motor is:
443 959 455 B
It has the plug with a place for a center wire, but
only has 2 wires going to the plug & 2 prongs from the
motor, leading me to suspect that it's a 1-speed
motor.
It has a 12" (305mm) 6-bladed fan.
Everything I've come up with online shows 3- or
4-bladed fan & 2-speed motor.  Parts wizards don't
seem to have ever heard of this particular fan motor
before.
Any BTDT?  Anybody got a pretty good motor like that
lying around.

Thanks-


       
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