Recommended Replacement Keys and Lock Core for a Thetford Cassette Door
Updated 12/22/2025 | Published 10/07/2024 >
Question:
Hello, I have a 2021 Tab 320S trailer. I am looking for replacement keys for the Thetford cassette door. I see you have a replacement core with new keys but what about just replacement keys? If those arent available, how easy it is to replace the core myself? Thanks.
asked by: Jane
0
Expert Reply:
Jane, unfortunately no. The only replacement keys we offer for the Thetford Cassette door are the Replacement Lock Cylinder and Keys for Thetford Cassette Toilet Latches # TH63VA which includes both the keys and a new lock core.
expert reply by:
Bryce D
0
Product Page this Question was Asked From
Replacement Lock Cylinder and Keys for Thetford Cassette Toilet Latches - SD34567
- Accessories and Parts
- RV Toilets
- Lock Parts
- Lock Cores and Cylinders
- Thetford
more information >
Continue Researching
- Q&A: Where Does The Thetford Replacement Cassette Latch Install?
- Shop: Replacement Lock Cylinder and Keys for Thetford Cassette Toilet Latches - SD34567
- Search Results: baggage door catch
- Shop: GoBluTech PurBlu UVC RV Water Purification Faucet - Stainless Steel
- Shop: Ultra Faucets RV Drinking Water Faucet - Single Lever Handle - Brushed Nickel
- Video: Review of Thetford Replacement Lock Cylinder And Keys - TH63VA
- Search Results: solar panel
- Shop: Rich Solar Mega 100 Solar Panel - 12V - 100 Watts - Qty 1
- Search Results: thetford
- Shop: Replacement Cap for Quick-Disconnect Air Valve of Demco Air Force One Flat Tow Brake System
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Shop: Blind Spot Detection
- Shop: Blind Spot Monitoring System for Towable Campers, Travel Trailers, and 5th Wheels Up to 30' Long
- Search Results: 30 amp smart plug
- Search Results: backup camera
- Search Results: thetford cassette toilet
- Q&A: Storage Latch For The Furrion RV Refrigerator # FCR14ACBQASS
- Video: CUB Blind Spot Monitoring System Review
- Search Results: furrion rv camera system
- Q&A: Availability of Thetford Cassette Door Key/lock Assy
- Q&A: Recommended Replacement for Outdoor Shower on Class B Motorhome
- Q&A: Do You Have Replacement Keys for My Thetford Cassette Toilet or do I Need the Whole Lock Core Kit?
- Q&A: Replacement Leaf Spring Recommendation for a 3,500 lb Dexter Axle
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Video: Fifth Wheel Towing Made Simple with Daniel
- Article: How to Measure for Trailer Hitch Drop


Heather A.
12/22/2025
Hey Jane, were you able to replace the lock core on your Thetford cassette door? Knowing how that swap went could help others who need new keys for their setup.