B&B Curved & Arrow Slide-Out Covers: 94287, 94288 & 94290

Not every RV slide-out extrusion end cap is square. B&B Molders makes curved-arrow and straight-arrow covers for different aluminum extrusion profiles. Matching the direction and outline is just as important as matching the length of the exposed part.

Compare the shaped slide-out covers

Curved-arrow pieces: 94287 versus 94288

Both are polar-white curved-arrow covers, but the 94287 is designed for a 3¾-inch-wide aluminum extrusion while the longer 94288 suits a 4½-inch width. Compare the curve and the extrusion end profile, not just the general arrow shape.

Straight-arrow piece: 94290

The 94290 is a different straight-arrow profile with a 2 × 7¼-inch outside outline, intended for 4¼-inch-wide extrusion. It is not a direct substitute for the curved-arrow parts.

See the three product photographs

94287 — Curved-arrow cover, polar white, short

View 94287 product

94288 — Curved-arrow cover, polar white, long

View 94288 product

94290 — Straight-arrow cover, polar white

View 94290 product

Measure at the slide-out before ordering

1. Find whether the existing piece is curved-arrow, straight-arrow or square.
2. Measure the width and shape of the aluminum extrusion underneath it.
3. Compare overall cover dimensions and the original fastener locations.
4. Match the original manufacturer's number when available; do not assume the same RV brand uses a single extrusion profile throughout.

Manufacturer shape reference

The B&B Molders manufacturer parts catalog (PDF) includes the corresponding component illustrations and OEM reference numbers on printed page 69.

For square end caps and other extrusion widths, see the square slide-out cover comparison.