The Dometic refrigerator sliding door top rail is a critical component that guides and supports your RV fridge door as it slides open and closed. If your door is sticking, misaligned, or difficult to operate, a worn or damaged top rail is often the culprit. This genuine OEM replacement part restores smooth, reliable door operation.
- Genuine OEM Dometic part ensures perfect fit and performance
- Measures 159 inches in length for standard RV refrigerator installations
- Black finish matches original Dometic refrigerator styling
- Sliding track design supports door weight and enables smooth operation
- Direct replacement—no modifications required
- Compatible with Dometic slide-out refrigerator models
| Specification | Details |
|---|---|
| Part Number | B3106802FJ |
| Length | 159 inches |
| Color | Black |
| Component Type | Sliding Door Top Rail |
| Manufacturer | Dometic |
| Application | RV Refrigerators with Sliding Doors |
Frequently Asked Questions
Q: How do I know if my top rail needs replacement?
A: Signs include a door that sticks or binds when opening/closing, visible cracks or warping in the rail, misalignment of the door, or grinding noises during operation. If your door no longer slides smoothly, the top rail is often the issue.
Q: Will this fit my specific Dometic refrigerator model?
A: This 159-inch rail is designed for standard Dometic slide-out refrigerators. We recommend verifying your model number against Dometic's compatibility charts or contacting our support team to confirm the exact fit for your unit.
Q: Is this an OEM part or an aftermarket replacement?
A: This is a genuine OEM Dometic part, manufactured to original specifications. OEM parts guarantee proper fit, durability, and warranty coverage—critical for appliances in your RV.
Why Choose 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 we sell is genuine OEM stock, backed by expert support to help you identify and install the exact component your RV needs.
| Brand | Dometic |
|---|---|
| Product type | Refrigerator Sliding Door Top Rail |
| Color | Black |
| Length | 159 inches |
| Part number | B3106802FJ |
| Compatibility | Dometic RM series |
| Refrigerator type | Absorption |
| Door style | Sliding Door |
| Oem | Yes |
| Category | Service 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.