You can get the Global Link RV Entry Door Locking Latch Kit with Keyed Alike Option - Black # 295-000019 and select the keyed alike option.
The same goes for the Replacement Cam Lock Cylinder for RVs - Keyed Alike Option - Stainless Steel - 7/8" Long # 295-000003. You can get them keyed alike. view full answer...
I do have an option for you but the Replacement Key for Global Link RV Locks - 315 part # 295-000041 will not work. If you have a Global Link RV Lock then you will need to use the Replacement Key for Global Link RV Locks - 374 part # 295-000153. If you don't have a Global Link RV Lock the only option we can offer you is the Global Link RV Entry Door Locking Latch Kit part # 295-000019. view full answer...