DrewmHolland
Proven Member
- 141
- 26
- Apr 11, 2022
-
franklin,
Tennessee
i'm doing a stock rebuild on my 420a and I figured I might as well replace the oil pump and water pump while i'm at it, does anyone have a good spare they'd be willing to sell me?
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How many miles are on the engine you are rebuilding? Most cases I would go with a new water pump but run the old oil pump. I would probably take the cover off and check the gerotor and plates for excessive wear as long as the engine was apart.That’s valid
I know my motor has at least 215000 miles and it spun 2 bearings as well so I would feel safer just having a new oil pump, problem is most modern ones are made of junk and fall apart so I want something oemHow many miles are on the engine you are rebuilding? Most cases I would go with a new water pump but run the old oil pump. I would probably take the cover off and check the gerotor and plates for excessive wear as long as the engine was apart.