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Can The Flush Ball Be Replaced On a Dometic 300 Series RV Toilet?


Have a 300 series dometic stool. The pin end of the flush ball ped out its mounting hole. Is there a bushing or what prevents the pin from ping out of this hole? Help is appreciated.


Expert Reply:

Your flush ball on the Dometic 300 Weekender RV Toilet # DOM64FR is different from most toilets. The top and bottom halves of the toilet are not able to be separated and there are no replacements for the flush ball. You will need to replace the toilet with a new one if the flush ball is damaged. The Seal # DOM63FR is the only replaceable part of the flush ball.

I recommend looking at the Dometic 310 Part-Timer RV Toilet # DOM57FR as an upgrade over your current toilet. You will need to ensure you have a 10" rough in in your RV. This measurement is taken from the wall in your RV to the center of the toilet flange opening.

expert reply by:
Gregory M

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