The Dometic refrigerator sliding door top rail is a critical track component that guides your RV fridge door smoothly along the top of the frame. If your door binds, sticks, or won't slide properly, a worn or damaged top rail is often the culprit. This genuine OEM replacement restores smooth operation and prevents door misalignment.
- Genuine Dometic OEM part for exact fit and performance
- 72-inch length fits standard Dometic slide-door refrigerator models
- Black finish matches original factory appearance
- Durable aluminum construction resists corrosion in RV environments
- Precision-engineered track profile ensures smooth door glide
- Direct replacement—no modifications required
| Specification | Details |
|---|---|
| Part Number | B3106802FJ.072 |
| Length | 72 inches |
| Color | Black |
| Material | Aluminum |
| Type | Top Sliding Door Rail |
| Fitment | Dometic Slide-Door Refrigerators |
Frequently Asked Questions
Q: How do I know if my top rail needs replacement?
A: Signs include the door sticking or binding during operation, visible bending or warping of the rail, gaps between the door and frame, or grinding noises when sliding. If cleaning and lubrication don't resolve the issue, the rail likely needs replacement.
Q: Will this rail fit my specific Dometic refrigerator model?
A: This 72-inch rail fits most standard Dometic slide-door refrigerator models. Verify your fridge model number and door width before ordering. Contact our expert support team with your model number for confirmation.
Q: Is installation difficult?
A: Installation typically involves removing the old rail by unbolting it from the refrigerator frame and sliding it out, then inserting the new rail and securing it with bolts. Most RV owners can complete this in under an hour with basic tools. Refer to your Dometic manual for step-by-step guidance.
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 is ready to help you identify and install the exact component your RV needs.
| Brand | Dometic |
|---|---|
| Product type | Refrigerator Sliding Door Top Rail |
| Color | Black |
| Length | 72 inches |
| Part number | B3106802FJ.072 |
| Compatible models | Dometic RM2652Dometic RM3762Dometic RM3764 |
| Series | RM Series |
| Refrigerator type | Absorption |
| Door type | Sliding Door |
| Component type | Top Rail Assembly |
| Part category | OEM Replacement Part |
| Application | Service/Replacement Part |
| Condition | New |
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.