Dometic Slow Close Toilet Seat with Bone Hinge - WD-500 - Part# 385312114

DometicSKU: 385312114
Added to catalog: March 11, 2026
Last product update: June 5, 2026 at 6:24 PM

Sale price$205.99 Regular price$327.52
| Found it cheaper? Get an answer in seconds.
In stock (100 units), ready to be shipped
FREE Delivery Estimate June 9 – June 12
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 WD-500 slow close toilet seat with bone-colored hinge provides a quiet, controlled descent that prevents slamming and reduces wear on your RV plumbing system. This OEM replacement seat is essential for RV owners who want to restore their Dometic toilet to factory specifications and enjoy the convenience of soft-close operation during travel.

Key Features

  • Slow close mechanism prevents loud slamming and extends toilet lifespan
  • Bone-colored hinge matches standard RV décor and finishes
  • OEM Dometic part ensures perfect fit and compatibility
  • Durable molded seat construction withstands frequent use
  • Easy installation on existing Dometic WD-500 toilet bases
  • Reduces noise and vibration during travel and camping

Technical Specifications

Part Number 385312114
Compatibility Dometic WD-500 Toilets
Seat Color Bone
Hinge Color Bone
Closing Type Slow Close
Manufacturer Dometic

Frequently Asked Questions

Q: Will this slow close seat fit my older Dometic toilet?
A: This part is specifically designed for Dometic WD-500 models. Check your toilet's model number before ordering to ensure compatibility.

Q: How do I install the slow close toilet seat?
A: The seat mounts directly to your existing WD-500 base using the hinge bolts. Most installations take 10-15 minutes with basic tools. Remove the old seat, align the new hinge with the mounting holes, and secure with bolts.

Q: Can I replace just the seat, or do I need a new toilet base?
A: You can replace just the seat if your WD-500 base is in good condition. This seat is a direct replacement for worn or damaged Dometic WD-500 seats.

Why Choose 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 equipment backed by expert customer support to ensure you get exactly what you need for your RV.

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.

You may also like

Recently viewed