Is There Replacement Flush Ball for Dometic 300 Series RV Toilet
Updated 12/22/2025 | Published 10/10/2024
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Question:
I need the flush ball replacement for a dometic 300 series RV toilet. Thank you.
asked by: Greg B
0
Expert Reply:
Hey Greg, I checked with Dometic, and the flush ball is not replaceable for the Dometic 300 toilet # DOM64FR that you have unfortunately. The only serviceable part for the 300 regarding the flush ball is the Replacement Flush Ball Seal # DOM63FR.
Otherwise, if the flush ball is broken, you can replace the toilet with the # DOM64FR
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Dometic 300 RV Toilet - Standard Height - Round Bowl - White Polypropylene
- RV Toilets
- Standard Height
- Round
- 8-1/2 Inch Rough-In
- Gravity Flush Toilet
- Triple Jet - Good
- Plastic
- White
- Dometic
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Jameson C.
12/22/2025
Hey Greg, did the replacement flush ball seal end up solving the issue with your Dometic 300 toilet? Knowing how it worked could help others dealing with the same problem.