Dometic Refrigerator Top Seal/Gasket - 186" - Part# R3106810FJ

DometicSKU: R3106810FJ.186
Added to catalog: March 11, 2026
Last product update: June 16, 2026 at 12:42 PM
Last in stock: Apr 15, 2026

Sale price$387.99 Regular price$616.90
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The Dometic refrigerator top seal/gasket is a critical component that maintains an airtight seal around your RV fridge door, preventing cold air loss and ensuring efficient cooling performance. If your Dometic refrigerator isn't holding temperature or you notice frost buildup, a worn gasket is often the culprit. This genuine OEM replacement gasket restores proper sealing and helps your fridge operate at peak efficiency.

Key Features

  • Genuine Dometic OEM part—exact factory specification
  • 186-inch length fits standard Dometic refrigerator models
  • Black color matches original equipment
  • Flexible rubber construction resists cracking and shrinkage
  • Easy installation—no special tools required
  • Prevents cold air leakage and reduces energy consumption

Technical Specifications

Part Number R3106810FJ
Length 186 inches
Color Black
Material Rubber gasket
Manufacturer Dometic
Type Top door seal/gasket

Frequently Asked Questions

How do I know if my refrigerator gasket needs replacement?

Signs include visible cracks or hardening in the rubber, frost buildup inside the fridge, inability to maintain temperature, or cold air escaping around the door. If the door doesn't seal firmly or you feel air leaking, it's time to replace the gasket.

Is this gasket easy to install myself?

Yes. Most Dometic gaskets simply pull out of the door frame groove and press back in. No adhesives or special tools are needed. Installation typically takes 10-15 minutes. Consult your RV refrigerator manual for specific instructions for your model.

Will this 186-inch gasket fit my Dometic refrigerator?

The 186-inch length is a standard size for many Dometic models. Verify your current gasket length or check your RV's documentation to confirm compatibility. Contact our expert support team if you're unsure which gasket your model requires.

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 is genuine OEM equipment backed by expert support to ensure you get 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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