B&B Molders Curved and Straight-Arrow RV Slide-Out Covers
Slide-out end covers protect and finish the ends of shaped aluminum extrusions, but their outline can vary substantially. B&B Molders offers curved-arrow and straight-arrow profiles with different measurements and original equipment numbers. Match the original cover shape and extrusion before selecting a replacement.
Curved or straight arrow?
Curved-arrow profiles · 94287 and 94288
Both are Polar White with a curved outline. The shorter 94287 is specified for a 3¾-inch aluminum extrusion; 94288 suits a 4½-inch extrusion and has a longer outside profile.
Straight-arrow profile · 94290
The Polar White 94290 has a distinct straight-arrow shape and is listed for a 4¼-inch-wide aluminum extrusion. It is not a direct substitute for a curved-arrow cover with a similar length.
Shape, size and factory-number comparison
| B&B MPN | Profile | Outside size | Extrusion width | OEM reference |
|---|---|---|---|---|
| 94287 | Curved arrow | 2⅞ × 6¼ × 21/32 in | 3¾ in | 201-022-00018 |
| 94288 | Curved arrow | 2⅞ × 7 × 21/32 in | 4½ in | 201-022-00014 |
| 94290 | Straight arrow | 2 × 7¼ in | 4¼ in | 201-022-00026 |
Replacement fit: These covers are shaped for specific extrusions. The outside dimensions in the chart are not a universal mounting or screw-hole specification.
Identify the correct slide-out cover
- Inspect the end of the aluminum extrusion and determine whether the original cap has a curved-arrow, straight-arrow or square profile.
- Measure the full extrusion width and the old cover's outside dimensions separately. Do not measure only the exposed face.
- Compare the original fastener pattern and factory OEM number where available. Matching colour and approximate length are not enough.
- Check whether the old cover hides damaged trim, loose mounting holes or a water-entry point. Correct those issues before installing a new cap.
- After installation, make sure the slide room opens and closes without the cap catching on the surrounding seals or trim.
B&B slide-out covers by exact MPN
These products are linked by original B&B aftermarket number. Check the individual item details and availability.
Other slide-out extrusion covers
For square end profiles, compare our B&B Molders square slide-out cover reference. For small pieces covering rear corner seams, see the rear transition trim guide.
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