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SKU:
ZZ3H00014
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2Pcs Toilet Flush Ball Seal 385311658 Replacement For Dometic 300 310 320 RV
$22.99
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$22.99
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$22.99
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Toilet Flush Ball Seal for Dometic 300 310 320 RV
This replacement toilet flush ball seal, part number 385311658, is designed for Dometic 300, 310, and 320 RV toilets, creating a watertight seal to prevent leaks and odors from the holding tank.
Overview
This toilet flush ball seal for Dometic 300 310 320 RV models is a direct replacement component, ensuring the flush ball closes tightly to keep water in the bowl and waste odors out. It is a critical wear part that degrades over time due to constant use and chemical exposure. This toilet flush ball seal restores proper sealing performance for reliable RV sanitation.
Built For Performance
- Made from durable rubber compound resistant to RV chemicals
- Flexible design ensures a tight seal around the flush ball
- Engineered to match OEM specifications for exact fit
- Prevents water leakage between the bowl and holding tank
- Easy to install with basic hand tools
Fits These Machines
- for Dometic 300 RV toilet
- for Dometic 310 RV toilet
- for Dometic 320 RV toilet
On-The-Job Use
- Replacing a worn or cracked seal during regular RV toilet maintenance
- Stopping water leaks that cause constant water flow into the bowl
- Preventing holding tank odors from escaping into the living area
Specs At A Glance
| Part Number(s) | 385311658 |
| Compatible Brands | for Dometic |
| Models | 300, 310, 320 |
| Product Type | Flush ball seal |
Good To Know
Q: How often should this seal be replaced? A: The seal should be replaced when you notice water leaking into the bowl or odors coming from the holding tank, which typically occurs every 1-2 years with regular use.
Q: Is this seal compatible with other toilet brands? A: This seal is specifically designed for Dometic 300, 310, and 320 models, and may not fit other brands; verify your toilet's model number before installing.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.