Dometic Sealand 500 Toilet Seat | 385312114 | Bone | Slow-Close

Upgrade your Dometic Sealand 500 or 5000 Series RV toilet with the Dometic Sealand 385312114 Slow-Close Wood Toilet Seat in bone. This genuine OEM Dometic replacement seat features a quiet, controlled close that prevents slamming, reduces wear on toilet plumbing, and restores your Sealand 500-series toilet to factory specifications. The right pick when you want a quieter, more refined daily experience matched to bone-colored Sealand toilet décor.

Slow-Close Hinge — The Real Upgrade

The standout feature of the 385312114 is its slow-close mechanism:

• Quiet, controlled descent — no more loud slamming
• Prevents slamming impacts that can damage the toilet bowl over time
• Eliminates pinched fingers — meaningful for kids and inattentive moments
• Reduces noise and vibration during travel and camping
• Extends toilet lifespan by reducing slam-induced wear
• More refined daily experience — small detail that matters every time you use the bathroom

That single feature is the meaningful difference between a basic RV toilet seat and a residential-feeling one.

For Dometic Sealand 500 / 5000 Series Toilets

The 385312114 is specifically engineered for Dometic Sealand 500 and 5000 Series toilets — also referenced under Dometic's WD-500 model designation. Verify your existing toilet model on the manufacturer label before ordering — Dometic seat assemblies are not interchangeable across all toilet model lines.

Bone Finish — Hinge AND Seat

The 385312114 features a coordinated bone color scheme:

• Bone-colored seat matches standard Sealand RV toilet décor
• Bone-colored hinge — coordinated finish from seat to hinge for a clean, unified look
• Warm aesthetic that complements bone or off-white toilet bowls

That coordinated bone-on-bone hinge detail is a meaningful aesthetic upgrade — many slow-close seats have visible black or white plastic hinges that contrast with bone-colored toilets. The 385312114's matched finish keeps the look consistent.

Durable Wood Construction

The 385312114 is built with materials that elevate the look and feel:

• Wood construction — sturdier and more residential than basic plastic alternatives
• Withstands frequent use across travel and home-base conditions
• Residential feel compared to standard RV plastic seats

Considering the White Version Instead?

This seat is the bone slow-close wood variant for the Sealand 500 series. If you'd prefer a white standard-close seat assembly instead, see the Dometic Sealand 500+ White Toilet Seat Assembly (385343829) — fits a broader range of Sealand Vacuflush and Traveler models in the 500-series family. Both serve the Sealand 500 family — pick by color and closing-type preference.

When to Replace Your Toilet Seat

Common reasons to swap in the 385312114:

• Existing seat is cracked, chipped, or damaged
• Loose, broken, or worn hinges
• Yellowed or stained surface that no longer cleans up
• Upgrade from standard-close seat to slow-close convenience
• Cosmetic refresh as part of bathroom updating
• Routine wear after years of daily use

Easy Installation — 10-15 Minutes

The 385312114 is engineered for straightforward installation:

• Direct replacement using existing mounting hardware on your Sealand 500-series base
• 10-15 minute installation with basic tools
• Mounting hardware included
• Drop-in fit for compatible Sealand 500/5000 toilet bases

Standard installation: remove the old seat, align the new hinge with the existing mounting holes, secure with bolts. No need to replace the toilet base — this seat is a direct seat-only replacement for buyers whose Sealand 500-series toilet base is still in good condition.

Genuine Dometic OEM Replacement

As a Dometic factory replacement part, the 385312114 ensures a perfect fit and compatibility with original Sealand 500-series specifications — eliminating the fitment uncertainty that comes with aftermarket alternatives.

Key Features

• Genuine Dometic OEM toilet seat
• Slow-close mechanism — quiet, controlled descent
• For Dometic Sealand 500 and 5000 Series toilets (also referenced as WD-500)
• Bone color — coordinated bone seat AND bone hinge for clean aesthetics
• Wood construction for residential feel
• Easy installation — 10-15 minutes with basic tools
• Reduces noise and vibration during travel
• Mounting hardware included

What's Included

• (1) Toilet seat
• (1) Slow-close hinge mechanism
• Mounting hardware

Specifications

• Brand: Dometic Sealand
• Part Number: 385312114
• Model Reference: WD-500
• Type: Replacement Toilet Seat
• Compatible Models: Dometic Sealand 500 Series, 5000 Series RV toilets
• Closing Type: Slow-Close
• Material: Wood
• Seat Color: Bone
• Hinge Color: Bone
• Installation: Direct replacement — uses existing mounting hardware
• Color Variant Available: White (Dometic Sealand 385343829 — 500+ White Seat Assembly)