Ballast pump

How long does the Jabsco ballast pump impeller last ?
I don't have a problem just wondering if I should have spares

I have replaced 2 of the 3 in 3 years. Shortest lifespan as a year and a half.

Well I'm on three years , ill order 3 new impellers .

What color should I order orange or green? Orange is Johnson, but is interchangeable with Jabsco.

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Originally Posted by Whitey

What color should I order orange or green? Orange is Johnson, but is interchangeable with Jabsco.

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orange is the newest version....I picked up a couple but haven't tried them yet. I have a Jabsco, and visually it is the same dimensions as the green ones that I currently use.