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Oil Indicator Plug

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Seaswirl1

New member
I have an 89 5.0 OMC Cobra 502APRMED.

I ordered the oil indicator plug washer, that this model calls for. OMC 0912830 WASHER. It arrived and it is a hard clear-ish plastic washer, like the ones on the gear case drain, and fill screws/plugs.

The old one was mashed, but looked more like an o ring rubber seal?

Pretty noob question, but for fear of water damage, I though I would ask, if I do, in fact, have the right one?

Thank you very much.
 
They came in 2 different variety's.
The hard plastic for the older Cobras.
The new softer for newer drives.
The problem is the hard ones usually only work 1 time and aren't very good.
Try looking up a later drive and see if the o-ring changed part#s??
It's not an o-ring but a flat soft washer.
I always replace the hard plastic.
 
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