Dometic Toilet Base Kit - White Pedestal - Fits 300/310/320 Series - Part# 385311084

DometicSKU: 385311084
Added to catalog: March 11, 2026

Sale price$318.99
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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.

Replace a cracked, damaged, or worn toilet base with this genuine Dometic white pedestal base kit. This complete base assembly is essential for RV owners with Dometic 300, 310, or 320 series toilets who need a reliable, OEM-quality replacement to restore proper seating and sanitation functionality.

Key Features

  • Genuine OEM Dometic part ensures perfect fit and compatibility
  • White pedestal base matches original 300/310/320 series toilet design
  • Complete base kit includes all necessary mounting components
  • Durable plastic construction resists cracking and fading
  • Easy installation on existing Dometic toilet systems
  • Replaces damaged bases without replacing entire toilet assembly

Technical Specifications

Specification Details
Manufacturer Dometic
Part Number 385311084
Color White
Compatible Models Dometic 300, 310, 320 Series Toilets
Component Type Pedestal Base Kit
Material Durable Plastic

Frequently Asked Questions

Q: Will this base fit my Dometic 300 series toilet?

A: Yes, this kit is specifically designed for Dometic 300, 310, and 320 series toilets. Verify your toilet model number before ordering to ensure compatibility.

Q: What's included in this base kit?

A: This is a complete pedestal base assembly kit that includes the white base unit and all mounting hardware needed for installation on your existing Dometic toilet system.

Q: Can I install this myself, or do I need professional help?

A: Most RV owners can install this base kit with basic tools. The installation involves removing the old base and securing the new pedestal base with included hardware. Consult your Dometic toilet manual for detailed step-by-step instructions.

Why Elkhart RV Parts

We specialize in hard-to-find Dometic RV 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 customer support to help you find exactly what you need.

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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