Replacement Key Shield and Lock Cylinder for Thule Atlantis 2100XT

Question

Question:

Looking for a key lock shield and lock cylinder set with keys for a thule atlantis2100xt. What do you have available? Thanks

asked by: Johnny

0

Expert Reply:

Hi Johnny; the key shield can be replaced using the # 05771. To replace the lock cylinder you can use the # TH450200.

expert reply by: Robin H

0

Robin H.

2/17/2026

Hey Johnny, how did the new key shield and lock cylinder set work out for your Thule Atlantis 2100XT? Your update could make it easier for the next person needing the same replacement.

Answer 1

The key number for the lock core on your (discontinued) Thule Atlantis 2100 box should be stamped on the front of the cylinder itself. If you check out the attached picture you can see the "N030" number for lock core part #THLOCKN030. If…

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Answer 2

I contacted our representative at Thule and she verified that the Replacement Quick Grip Mount Assembly, part #TH05738, is the correct replacement hardware for your Thule Atlantis 2100 Roof Cargo Box. The Replacement Quick Grip Mount Assembly, part…

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Answer 3

The Replacement Quick Grip Mount Assembly, #TH05738, are confirmed to work with the Thule Atlantis 2100 Cargo Box. If you need cradles as well you would need the part #TH8523387001.

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Answer 4

The only slide strip we offer is part #TH05308, and it is designed for the Thule Evolution Roof Box. The Thule Quick Grip #TH05738 is designed to fit Thule Ascent, Atlantis and Force cargo boxes.

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Answer 5

The Replacement Slide Strip #TH05401 is the correct replacement for your Thule Ascent 1700 605. The Replacement Quick Grip Mount Assembly #TH05738 and Thule Snapfit Cradle Replacement Kit #TH68NB are the correct parts for your cargo carrier.

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Answer 6

I checked with Thule and the correct slide strip you need is actually the part #TH05401 and not the part #TH05308 that you referenced.

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Answer 7

Would you be able to send me some photos of your roof box and the area where the mounting hardware is installed? If you have a newer Thule/MB cargo box then the Replacement Quick Grip Mount Assembly #TH05738 should work but if I could see some photos…

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Answer 8

Thanks so much for the photo and the info on your cargo box model. I'm not 100 percent certain which part you are referring to, so I will list all of the available replacement parts for your Thule Atlantis 1600XT cargo box, which I confirmed with…

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Answer 9

The long plastic strips in the EasySnap Mounting hardware are part #TH05308. They are often called slide strips and as such they are not meant to be permanently glued down because then the feet would not be able to slide. If there is glue residue…

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Answer 10

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 11

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 12

Hey Jonathon thank you so much for all of that additional information! To haul your bikes behind your class C Sprinter motorhome, while flat towing your Mini, I recommend the Hollywood Racks RV Rider Bike Rack item #HLY64FR and the Roadmaster Dual…

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Replacement Key Shield and Lock Cylinder for Thule Atlantis 2100XT

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