A genuine Thetford Zadi replacement barrel (barrel number 9020) used in Thetford service doors, access hatches, and cassette toilet doors. This keyed barrel restores proper locking function if your existing barrel is worn, damaged, or needs to be matched to a specific key number.

Type: Lock barrel (keyed cylinder only)

Material: Metal barrel with plastic insert

Kit Includes: 

• 1 × Zadi lock barrel (number 9014).  (Key not included  sold separately)

Compatability:

• Fits Thetford Service Door 1, 2, 3, 4, and 5 series locks

• Used across a wide range of Thetford and Zadi-based access doors in caravans and motorhomes

• Compatible with Thetford cassette toilet service doors and other Zadi-type locks

Q: Does this include the key?
No . This listing is for the barrel only. If you need the matching keys, you must order Thetford Zadi Key matching the barrel number  separately.

Q: How do I know my key number?
Check the number stamped on your existing key . That number must match the barrel number for compatibility.

Q: Can I fit this myself?
Replacing a barrel is simple.

1. Remove the old barrel by releasing the clip or small spring tab.

2. Slide in the new barrel until it clicks.

3. Test with your key before reassembling.
   No special tools are required.