Dometic VacuFlush Compact Funnel Kit - Fits 510/511 Series - Part# 385310550

DometicSKU: 385310550
Added to catalog: March 10, 2026

Sale price$493.58
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Sold out
1-Hour Cancellation Window

1-Hour Cancellation Window

You'll have 1 hour after placing your order to update your shipping address or cancel completely.

After that, we begin coordinating with our vendors to fulfill your order — at that point, cancellations and address changes usually aren't possible.

If you're unsure about anything, please reach out before ordering or cancel within the window.

The Dometic VacuFlush Compact Funnel Kit is an essential replacement component for owners of Dometic 510 and 511 series vacuum toilet systems. This funnel assembly connects directly to your toilet's waste valve system and ensures proper waste routing into the holding tank. If your funnel is cracked, discolored, or no longer seals properly, this OEM kit restores your toilet to full working order.

  • Genuine OEM Dometic replacement part for 510/511 series VacuFlush toilets
  • Compact design fits standard RV bathroom layouts without modification
  • Durable plastic construction resists odors and staining
  • Includes all necessary seals and gaskets for complete installation
  • Direct bolt-on fit—no adapters or modifications required
  • Restores proper waste containment and vacuum seal integrity
Specification Detail
Part Number 385310550
Manufacturer Dometic
Compatible Models VacuFlush 510, VacuFlush 511
Component Type Funnel Assembly Kit
Material Reinforced Plastic
Installation Type Direct Replacement

Frequently Asked Questions

Q: Will this funnel kit work with older Dometic toilet models?
A: This kit is specifically designed for the 510 and 511 series. For other Dometic models, verify your toilet's model number on the tank or manual before ordering to ensure compatibility.

Q: What's included in the kit?
A: The kit includes the replacement funnel assembly, seals, gaskets, and any fasteners needed for installation. Check your documentation or contact our support team for a complete parts list.

Q: How difficult is the installation?
A: Installation is straightforward for most RV owners. The funnel bolts directly to your existing waste valve. If you're unfamiliar with toilet maintenance, consult your Dometic manual or reach out to our expert support team.

Why Choose Elkhart RV Parts

We specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part we sell is genuine OEM Dometic stock, backed by expert support to help you identify and install the exact component your RV needs.

100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

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