Water Pump

[David Pollock]

Your new pump has a sealed double ball bearing, just like most modern pumps.  Sadly, they don't seem to last any longer than the ones you can grease.

[Go Fleiter]

Dear all!
My new Waterpump has no grease fitting.
Is this a hint that it has no friction bearing but a roller bearing?
Any signs (outside)  to tell a roller bearing pump from a normal one?
At NAPA Website, I saw a picture of their pump without fitting too.

Thanks! Go