RV Toilet Valve Replacement for Dometic 300/301/310/311/320/321，385311658 by DGZMJJ - Used condition

RV Toilet Valve Replacement for Dometic 300/301/310/311/320/321，385311658 — Open-Box, 8% Off

Name: RV Toilet Valve Replacement for Dometic 300/301/310/311/320/321，385311658
Brand: DGZMJJ
SKU: awhd-us-b0gr45tlxw
Price: 12.94 USD
Availability: InStock

Brand: DGZMJJ

Condition: Used - Mint

$12⁹⁴

$13⁹⁹

-8% Save $1⁰⁵

Updated: 9 days ago

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Description

【Perfect Compatibility】 This RV toilet replacement kit is compatible with Dometic 300/301/310/311/320/321 series toilets – direct replacement for OEM part #385311658，#385311641，Not compatible with 210 Series；400 / 401 Series；510 Series；All VacuFlush vacuum‑flush toilets；Portable Sanipottie toilets

【Stop Leaks & Eliminate Odor】 Made from high-density rubber, this RV toilet gasket creates a watertight barrier between the flush ball and bowl. Stops water leakage, phantom flushing, and sewer odors from worn seals – keeping your RV bathroom fresh on every trip.

【Durable Rubber That Lasts】 Upgraded rubber compound resists cracking, hardening, and deformation from temperature changes and chemicals. This camper toilet seal delivers reliable performance trip after trip.

【5-Min DIY Install – No Tools】 Swap out the old toilet flush ball seal in minutes – no toilet disassembly needed! Turn off water, pop out old seal, press new one in with "THIS SIDE UP" facing you, test for leaks. No plumber needed.

【2-Pack Value – Spare Included】 OEM part #385311658 and #385311641

A Reliable Fix for Your RV Toilet Leaks – No Plumber Needed Is your RV toilet constantly leaking water into the bowl? Does a persistent sewer odor ruin your camping trips? The problem is likely a worn-out flush ball seal – and the solution is simpler than you think. Our RV toilet seal replacement is a direct-fit solution compatible with Dometic 300/301/310/311/320/321 series toilets, replacing OEM part #385311658. Each flush ball seal gasket is crafted from high-grade rubber and precision-molded to original specifications for a perfect, leak-proof fit. Why Choose Our RV Toilet Gasket? Stops Leaks & Odors at the Source – The high-density rubber camper toilet seal compresses evenly to create a watertight barrier, preventing water from seeping past the flush ball and blocking foul odors from the holding tank. Built to Last – Our upgraded rubber compound resists temperature swings, UV exposure, and cleaning chemicals – no cracking or hardening over time. Quick & Easy Installation – No special tools or skills required. Complete the replacement in about 5 minutes. Turn off water, remove the old seal, snap the new toilet flush ball seal in place (marked side up), and you're ready to go. 2-Pack for Added Value – Two seals per pack means you have a spare ready for your next adventure. A smart, cost-effective way to maintain your RV's bathroom without spending hundreds on a new toilet or service call. Whether you're a full-time RVer, a weekend camper, or a travel trailer enthusiast, this RV toilet seal replacement kit is an essential addition to your maintenance supplies. Don't let a leaking toilet ruin your outdoor experience – fix it fast and get back to enjoying the open road. Package includes: 2 x RV Toilet Flush Ball Seals (Replaces #385311658) Specifications: Outer Diameter: 4 inches; Inner Diameter: 2.75 inches

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Product Details

SKU:: awhd-us-b0gr45tlxw
Model:: DGZMJJ-RV-001
Country:: US
ASIN:: B0GR45TLXW

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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