Water pump
Hey guys,
just noticed my water pump is starting to have shaft play, will need to replace soon before it starts leaking. I'm just wondering, what is the deal with the water pump on the s50b32?
I replaced this along with fan+clutch in mid-2016 but didnt drive the car much last 2 years, before that in 2013, and 2 pumps before that. So this will be pump #5 im installing during 16 years. They just dont seem to last more than a few years. Maybe aftermarket ones suck and i should get the OEM genuine bmw?
I'm thinking about removing the clutch fan and putting a spal puller 2300cfm (is that enough alone?) in hopes that it'll reduce the loads on the pump's bearing and maybe they'll last longer.
Appreciate any thoughts or insights.
1987 BMW M3 S50B32 engine swap
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