This is the genuine OEM top rail for Dometic sliding refrigerator doors found in many RV models. If your fridge door slides roughly, sticks, or won't stay on track, a worn or damaged top rail is often the culprit. This white rail restores smooth operation and proper door alignment.

Key Features

• Genuine Dometic OEM part — exact factory replacement
• 177-inch length fits standard RV refrigerator door openings
• White finish matches original Dometic refrigerator trim
• Sliding track design keeps door aligned and operating smoothly
• Direct replacement — no modifications needed
• Restores proper door seal and prevents air leaks

Technical Specifications

Specification	Detail
Part Number	B3106802CQ.177
Length	177 inches
Color	White
Type	Sliding Door Top Rail
Manufacturer	Dometic

Frequently Asked Questions

How do I know if my top rail needs replacement?
If your Dometic fridge door slides with difficulty, makes grinding sounds, or doesn't stay centered in the opening, the top rail is likely worn or bent. Inspect it for visible cracks, warping, or debris buildup in the track.

Is this a direct bolt-on replacement?
Yes. This is a genuine Dometic OEM part designed as a direct replacement. Remove the old rail and install the new one using the existing mounting hardware — no drilling or modifications required.

Will this work on my specific RV model?
This 177-inch rail fits most standard Dometic sliding refrigerator doors. Verify your current rail length and part number before ordering. Contact our support team if you're unsure about compatibility.

Why Choose 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 backed by expert customer support to help you get the right component the first time.