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new water pump

Posted: Thu Feb 18, 2016 9:19 am
by bobcat1/178th
has anyone tried the new water pumps....are they U.S. made? reliable? they are supposed to have sealed roller bearings so no grease fitting.......

Re: new water pump

Posted: Thu Feb 18, 2016 10:02 am
by Jess
I got a new one from John Bizal at MWM. Its US made and didn't leak like my rebuilt NAPA one. Its been on my 251 CDN for a year and is fine. When I replaced the pump, I did a block and rad flush, new antifreeze and added a can of lubricant. So far, so good. The 251 in the M37CDN uses the same pump as the 230. John has always been good to deal with...

No grease nipple of grease cup on these.

Re: new water pump

Posted: Thu Feb 18, 2016 3:35 pm
by carolinamv
If your M37's water pump has the cup then it wouldn't ever have the zirk fitting at the same time correct?

Re: new water pump

Posted: Thu Feb 18, 2016 5:30 pm
by bobcat1/178th
ok thanks for the info.......