Replacement Door Lock for 2001 Rexhall Aerbus
Updated 12/15/2025 | Published 11/20/2024
Question:
I have a 2001 Rexhall Aerbus and need a door lock, and cannot find one that is 5x5, I think the hole is 4x4. It has one key, I thought it to be pretty standard but no ? It is square with one key lock. And on sale would be even better ?? Thank you Dale
asked by: Dale
(click to enlarge)
Expert Reply:
Hi Dale; we do not have an exact match so the best I can offer for your 2001 Rexhall Aerbus is the # BA65FR you were looking at. With a 4" x 4" cutout you can still use this door lock. You will have to enlarge the opening since it requires a cutout that is 5-1/4" wide x 4-1/2" tall.
If you would rather not enlarge the opening you can try checking with the lock manufacturer or a local RV repair shop. However, since that was made in 2001 the latch style/company that made it probably won't have a match assuming they're still in business.
Product Page this Question was Asked From
Bauer Products Camper Door Lock - Black
- RV Door Locks
- Entry Door
- Locking Latches
- Keyed Alike
- Slam Latch
- 5-1/4 Inch W x 4-1/2 Inch T
- Black
- Bauer Products
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: hitch pins and clips accessories and parts
- Shop: Replacement Safety Pin for Convert-A-Ball Pintle Hook Combo with Balls (PH1)
- Shop: Replacement Safety Lock Pin with Cable for Demco Kar Kaddy SS or Kar Kaddy X Tow Dollies - Qty 1
- Shop: RoadMaster Coupler Pin for Car-Mounted Tow Bars
- Shop: Demco Kar Kaddy Winch Pawl Repair Parts Kit
- Shop: Bauer Products Camper Door Lock - Black
- Q&A: Recommended Replacement Door Lock for a TriMark 1993/72130
- Q&A: Recommended RV Door Latch for 5" x 5" Opening
- Q&A: Is There An Offset Gooseneck Ball For 2017 Ram 2500 With Factory Puck System?
- Q&A: Replacement Options For An RV Entry Trailer Lock With A 5" x 4-3/4" Cutout Hole
- Q&A: Replacement Entry Door Lock On A 2004 Featherlight Horse Trailer
- Q&A: Difference Between Global Link RV Entry Door Locking Latch Kit 295-000019 and 295-000021
- Q&A: Replacement Bargman L-300 Locking Latch
- Article: What is the Best Trailer or RV Storage Cover
- Article: How to Measure for Travel Trailer and Fifth Wheel Steps
- Article: Best RV Roof Vents
- Article: Trailer Wiring Diagrams
- Article: How to Replace or Install an RV Roof Vent
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Article: Our Team Picked The Best Camping Gear of the Year - Here Are Their Top Choices
Robin H.
12/15/2025
Hey Dale, were you able to find a door lock that fit your Rexhall Aerbus without enlarging the opening? Knowing what worked could help others with older RVs facing the same issue.