Determining The Correct Replacement For A Trimark TM239 Entry Door Lock

Updated 07/07/2022 | Published 07/05/2022

Question:

Can you help me find the replacement lock for a 2000 Trails West horse trailer? The key on the lock says “TM239” and the outside lock dimension is 6” wide x 5.25 high. Ty

asked by: Scott S

Expert Reply:

TM239 indicates that you have a Trimark branded lock. While we don't carry that particular brand we do offer other replacement options. We will need to know the size of the cutout hole to determine the correct fit though.

To measure the cutout hole you'll need to remove the backing plate of your Trimark lock to see the hole.

For example, the Bauer Products Door Lock for Horse and Utility Trailers # BA93FR requires a cutout hole 2-3/4" wide x 3-3/4" tall.

expert reply by: Kevin C