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🚐 Upgrade your RV’s throne with OEM precision—flush like a pro!
The Genuine Dometic OEM Water Valve Kit is a factory-spec replacement designed for 300 and 400 Series Dometic and Sealand RV toilets. Built with glass-reinforced, sonic-welded materials, it withstands pressures up to 1,200 PSI and over 30,000 flush cycles. Featuring a freeze damage indicator and including hose clamps and fasteners, this kit ensures leak-proof, reliable performance and easy installation without modifications, preserving your warranty and enhancing your RV bathroom experience.









| ASIN | B004SNJPV0 |
| Best Sellers Rank | #21,413 in Automotive ( See Top 100 in Automotive ) #22 in RV Toilet Spare Parts |
| Brand Name | Dometic |
| Connector Type | Compression |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,061) |
| Exterior Finish | painted |
| Global Trade Identification Number | 00713814072827 |
| Included Components | Dometic Sanitation 385311641 Water Valve Kit F300/F310 |
| Inlet Connection Size | 0.5 inches |
| Inlet Connection Type | Compression |
| Item Dimensions | 6.12 x 5.5 x 1.25 inches |
| Item Type Name | Dometic Sanitation 385311641 Water Valve Kit F300/F310 |
| Item Weight | 1.6 ounces |
| Manufacturer | Dometic |
| Manufacturer Part Number | 385311641 |
| Material Type | Metal, Plastic |
| Maximum Pressure | 1200 psi |
| Model Number | 385311641 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 4 |
| Number of Ports | 2 |
| Set Name | Kit |
| Size | Small |
| Specification Met | NSF, WRAS |
| Thread Size | 0.5 inches |
| Thread Type | NPT |
| UPC | 713814072827 |
| Unit Count | 1 Count |
| Valve Type | Toilet Water Valve |
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