The OE original pump has the "stamped" metal impeller!
The only "aftermarket" pump that uses the factory original INA bearing/seal assembly is Graf! That pump also has the stamped impeller.
Geba is a similar product to Graf! however they use a different bearing/seal package.
The pump with the cast impeller DOESN'T supply as much water as the stamped versions!
For your application the Graf is the best aftermarket choice.
LIST on the factory rebuilt is $220!
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