Author Topic: Miloden water pump question  (Read 618 times)

Offline 72hemi

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Miloden water pump question
« on: September 25, 2009 - 09:12:38 AM »
I just picked up a new miloden high flow water pump (part number 16250 i believe) and when i got home I was checking it out and noticed on the bottom side of the pertruding portion of the housing that holds the shaft there is a small hole in the under side of it, and I was wondering if anyone knows what this hole is for? I know  :useless: I will get a picture this afternoon.
1972 Dodge Challenger 340 6 Pack 4-speed
1996 Dodge Viper GTS Coupe




Offline Chryco Psycho

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Re: Miloden water pump question
« Reply #1 on: September 25, 2009 - 09:22:47 AM »
it is just a vent between the brgs , all water pumps have a hole there , if the seal fails it will generally drip coolant from that hole

Challenger - You`ll wish You Hadn`t

Offline 72hemi

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Re: Miloden water pump question
« Reply #2 on: September 25, 2009 - 09:50:32 AM »
Thanks Neil, I had a feeling that it was some kind of vent, but wanted to make sure before I installed it and then discovered a nice coolant leak.
1972 Dodge Challenger 340 6 Pack 4-speed
1996 Dodge Viper GTS Coupe

Offline Chryco Psycho

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Re: Miloden water pump question
« Reply #3 on: September 25, 2009 - 10:11:53 AM »
no problem , the water pump you remove will have the hole in the same area

Challenger - You`ll wish You Hadn`t