2nd Nov 2026
Dometic CFX Slides and Insulated Covers: Which One Fits Your Fridge?
A slide and an insulated cover are the two add-ons that make the biggest difference with a Dometic CFX or CF portable fridge. The slide lets you reach the fridge in a truck bed or cargo area without unloading half your gear, and the cover helps it hold temperature and use less power in the heat. The catch is that each one is sized for specific models.
Quick answer
Read the model off the label on your fridge (for example CFX50W or CF-40), then match it in the tables below. Covers are one-model-only. Slides cover a size range. Everything is in our Dometic CFX & CF portable fridge accessories category.
CFX3 owners: the newer CFX3 line (CFX3 35, CFX3 45, CFX3 55IM and so on) has a different cabinet and uses its own covers. The parts below are for the original CFX and CF models. If your lid says CFX3, call us before ordering.
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Find your model
The model is on the rating label, usually on the side or back of the cabinet. Use the full model including any letters at the end (CFX50W, CFX75DZW). DZ means dual-zone, and those suffixes can change which cover fits.
Insulated covers: one cover per model
| Cover | Fits |
|---|---|
| CFX-IC35 | CFX35W |
| CFX-IC40 | CFX40W |
| CFX-IC50 | CFX50W |
| CFX-IC65 | CFX65 |
| CFX-IC75 | CFX75DZW |
| CFX-IC95 | CFX95 and CFX100 |
| CF-IC18 | CF-18 |
| CF-IC25 | CF-25 |
| CF-IC35 | CF-35 |
| CF-IC40 | CF-40 |
| CF-IC50 | CF-50 |
A cover cuts heat gain through the walls, so the compressor runs less on hot days. That helps most when you are running off batteries or solar.
Slides: matched to a size range
| Slide | Fits | Notes |
|---|---|---|
| CFX-SLD3540B | CFX-35, CFX-40 | 220 lb rating, tie-down straps |
| SLD55 | CFX-50, CFX-65, CFX-65DZ | |
| CFX-SLD7580110B | CFX-75, CFX-80, CFX-110 | |
| CFX-SLD95100 | CFX-95, CFX-100 | 220 lb rating |
| CFX-SLD95100B | CFX-95, CFX-100 | 220 lb rating |
The CFX-SLD95100 and CFX-SLD95100B fit the same fridges. Pick whichever finish you prefer.
Install tips
- Bolt the slide to a solid floor or a mounting plate, not just carpet over thin sheet metal.
- Leave room behind and beside the fridge for airflow. The vents need to breathe even on a slide.
- Strap the fridge to the slide before driving. A loaded 50-qt fridge is heavy in a sudden stop.
- Fit the cover with the fridge on the slide so the cord and vents line up with the cover openings.
FAQ
Will a CFX-IC50 fit my CF-50?
No. CFX and CF cabinets are different shapes. Use the CF-IC50 for a CF-50.
Will the CFX-IC75 fit a CFX75DZ without the W?
Dometic lists it for the CFX75DZW. Call us with your exact model if yours has no W.
Do slides come with mounting hardware?
Check the product page for what is included, as it varies by slide.
Not sure which fits? Send us your fridge’s model number or call 800-712-8822.