A cracked RV access door does not always require replacing the entire exterior hatch. B&B Molders sells separate doors for different cord-hatch sizes and for some exterior shower housings. The right replacement depends on the complete part number, door size, access opening, hinge and original hatch family. This finder brings together door-only parts and links to the existing size-specific diagrams.
Identify the door itself before selecting a replacement
Solid hatch door
No small cable pass-through. Confirm its parent hatch and hinge.
Cord-access door
Smaller cord opening allows the appropriate cable through the hatch.
Exterior shower door
Different molded opening and mounting from an electrical cord hatch.
B&B Molders replacement door model chart
| Door MPN | Description | Identified parent or limitation |
|---|---|---|
| 94177 | Black solid door, 6¼ × 5 in | Matching hatch must be identified separately |
| 94178 | Polar-white door, 6½ × 6 in, cord access | Small 94333 / 94334 hatch family |
| 94180 / 94181 | Polar-white / black solid doors | Check original hatch MPN; exact housing match not established here |
| 94182 / 94183 | Polar-white / black doors, 6½ × 8 in, cord access | Medium 94335 / 94336 family; match colour and hinge |
| 94184 | Polar-white solid multipurpose door | Shown in the 94306 / 94310 hatch reference |
| 94186 / 94187 | Polar-white / black doors with cord access | Large 94337–94339 cord-hatch family |
| 94188 / 94189 | White / black exterior shower doors | Specified 5M102-A / 5M103-A family; see exact model notes |
The door's own outside dimension is different from the wall cutout of the complete hatch assembly. Use the existing family-specific pages below for complete housing measurements.
Small and medium electrical-cord replacement doors
94178 is the small polar-white cord-access door listed with the 94333 and 94334 family. 94182 and 94183 are medium cord-access doors in white and black, corresponding to the 94335/94336 family. They are not interchangeable solely because their outside widths look similar.
Large cord-hatch replacement doors
For the B&B 94337, 94338 and 94339 large hatch family, compare the polar-white 94186 and black 94187 replacement doors. The large family has its own door footprint and cord exit. Match the original lock and hinge arrangement as well as the colour.
Solid hatch doors without cord access
94177 is a black 6¼ × 5-inch replacement door without a smaller cable opening. 94180 and 94181 are solid polar-white and black door-only listings. 94184 is a polar-white solid replacement already referenced with the 94306/94310 multipurpose hatch family. Confirm the exact original hatch number before treating any of these as a fit.
Separate exterior shower hatch doors
The polar-white 94188 replaces the door on specified 5M102-A and 5M103-A exterior shower boxes. The black 94189 is listed for the 5M103-A exterior shower. Neither includes a lock. Their compatibility is not evidence that either fits a standard electrical cord hatch.
Compare the original part label and the door hinge before ordering. UsedRVParts product conditions and quantities vary; check the individual listing. Viewing and pickup, where offered, are by appointment in Kelowna.