Determining The Correct Entry Door Lock For A 2021 Grand Design Solitude M3550BH

Updated 07/02/2022 | Published 07/01/2022

Question:

Bauer Products Camper Door Lock - Black Item # BA54FR will this replace the original lock on my 2021 Grand Design Solitude S class M3550BH

asked by: Daniel E

Expert Reply:

Manufacturers do not list the parts they use so to determine the correct replacement for your entry door lock we'll need to know the cutout hole size. To find this you're simply need to remove the back mounting plate of your current lock and that will allow you to see and measure the cutout hole.

For example, the Bauer Products Camper Door Lock # BA54FR you referenced requires a cutout hole 2-3/4" wide x 3-3/4" tall and that the door is 1-1/4" to 1-1/2" thick. I've attached a video below where I'll show you exactly how to do this.

expert reply by: Kevin C