Replacement Locks for Thule Evolution Roof Box
Updated 06/20/2026 | Published 06/17/2026
Question:
I own a Thule Evolution roof cargo box. It has a sticker inside with the number 05078 and a build date of 4/5/02. What I need is a new set of locks and keys. The keys were lost and one lock was drilled and removed. The second lock is still there with no key. Is there any chance that these lock assemblies are still available?
asked by: Bob O
Expert Reply:
Hey Bob! Do you need the entire lock assembly or just the replacement lock cores? The Thule Evolution used the One-Key system so if you just need the lock cores # TH450200 will take care of that. If you need the full lock assembly, I'm sorry to say that is no longer available as a replacement part from Thule.
(click to enlarge)
Product Page this Question was Asked From
Thule One-Key System Lock Cylinders - Qty 2
- Accessories and Parts
- Hitch Bike Rack
- Roof Bike Racks
- Roof Box
- Roof Rack
- Ski and Snowboard Racks
- Keys
- Lock Parts
- Lock Cores and Cylinders
- Thule
more information >
Continue Researching
- Q&A: Best Thule Roof Rack For Installing Hullavator On 2015 Subaru Forester
- Q&A: How Does The Thule Hullavator Pro 898 Kayak Carrier Attach To a WingBar Evo Crossbar Roof Rack?
- Q&A: Roof Rack For A 2016 Chevrolet Spark With Naked Roof
- Q&A: How to Replace Keys and Cylinders for My Thule T2 Pro Bike Rack
- Q&A: Can Thule Hullavator Kayak Carrier Be Used with Track System Crossbars on Leer Cap
- Q&A: Hullavator Compatibility with Thule Xsporter Crossbars on 2018 Chevy Colorado
- Q&A: Roof Rack for 2019 Subaru Outback with Rails to Carry Hullavator and Hull-a-Port
- Article: Car Camping Checklist
- Article: How to Camp in Your Car (And Actually Enjoy It)
- Article: Best Bike Racks for Electric Bikes
- Article: Our Team Picked The Best Camping Gear of the Year - Here Are Their Top Choices
- Article: Rooftop Cargo Carriers