Dometic RF Window Assembly - Onyx - Fits CF/RF Series - Part# B3108057NR.066

DometicSKU: B3108057NR.066
Added to catalog: March 11, 2026
Last product update: June 16, 2026 at 9:15 AM
Last in stock: Apr 17, 2026

Sale price$184.99 Regular price$294.13
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The Dometic RF Window Assembly in Onyx is a direct replacement for CF and RF series RV windows. This complete window unit includes the frame, glass, and all mounting hardware needed for a proper fit. If your RV window is cracked, fogged, or no longer seals properly, this OEM assembly gets you back on the road quickly.

Key Features

  • Complete window assembly with frame, glass, and hardware included
  • Onyx color matches original Dometic CF/RF series windows
  • Direct OEM replacement—no modifications needed
  • Tempered safety glass for durability and clarity
  • Integrated frame gasket provides reliable weatherproofing
  • Easy installation with standard RV tools

Technical Specifications

Specification Details
Part Number B3108057NR.066
Manufacturer Dometic
Series Compatibility CF/RF Series
Color Onyx
Assembly Type Complete Window Unit
Glass Type Tempered Safety Glass

Frequently Asked Questions

Will this window fit my RV model?
This assembly is designed for Dometic CF and RF series RVs. Verify your window series before ordering. If you're unsure, contact our support team with your RV make and model year.
Does the assembly come with gaskets and seals?
Yes. This complete assembly includes the integrated frame gasket and all necessary weatherstripping. No additional seals need to be purchased separately.
Can I install this myself?
Most RV owners can install this window with basic hand tools. The frame bolts directly to your RV wall from the inside. If you're uncomfortable with the installation, we recommend consulting a professional RV technician.

Why Elkhart RV Parts

We specialize in hard-to-find Dometic replacement parts for RVs. Shipping directly from Elkhart, Indiana—the RV capital of the world—we stock genuine OEM parts and provide 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 Genuine, name-brand components made to order — never generic, never outdated.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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