Dometic Sliding Window Top Track - White - 112" - Part# B3106802CQ.112

The Dometic sliding window top track is the upper guide rail that keeps your RV window operating smoothly and securely. If your window binds, sticks, or won't slide properly, a worn or damaged top track is often the culprit. This genuine OEM replacement restores smooth operation and ensures your window stays aligned and secure while traveling.

Key Features

• Genuine Dometic OEM part—exact replacement for factory original
• 112-inch length fits standard Dometic sliding window openings
• White finish matches most RV interior trim and window frames
• Durable aluminum construction resists corrosion and warping
• Easy installation—slides into existing window frame mounting points
• Restores smooth, quiet window operation without binding or sticking

Technical Specifications

Frequently Asked Questions

Q: How do I know if my top track needs replacement?
A: Signs include windows that stick or bind during operation, visible cracks or dents in the track, or gaps between the window and frame. If cleaning and lubricating don't restore smooth operation, the track likely needs replacement.

Q: Will this fit my RV?
A: This 112-inch track fits Dometic sliding windows with that standard opening width. Verify your current track length before ordering. Check your RV manual or measure the existing track from end to end.

Q: Is professional installation required?
A: Most RV owners can replace the top track themselves. The old track slides out of the frame, and the new one slides in. No special tools are needed, though a helper makes the job easier on larger windows.

Why Elkhart RV Parts

We specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM stock, and our expert support team can help you identify the exact component your RV needs. When you need it right, order from the source.