As of the summer of 2020 steering locks for these old diesels are no longer being manufactured! Your only option if your key is sticking ( and you already tried replacing the tumbler and key) is to try to find a good used unit or a new old stock unit in some warehouse. The lock and release mechanisms inside wear out over time and when that happens a new tumbler assembly will NOT fix the problem. If the wear internally is severe the lock may not be repairable. We only sell these locks inspected, lubricated with a new tumbler installed, and tested. There are so many problems with trying to make these work with aftermarket-made tumblers that we have to test, modify and lubricate (that is right no lubrication in these cheap tumblers) them before installing in a lubricated and tested new steering lock. We feel badly about those customers who have tried to go this on their own only to have the new steering lock assembly lock up on them - and that is a BIG problem!
This is a new O.E.M (genuine Mercedes) Ignition steering lock assembly with a new aftermarket tumbler key assembly installed that has been properly lubricated and tested. You will get all the instructions you will need to install it and then some. Even if your key is stuck and you can not turn it Kent's new video will show you how to get your steering lock out from under the dash. Both a PDF manual and a 44 minute video are included free of charge. Can be viewed on our website when logged in to your account.
EARLY 123 DIESEL OWNERS: If you have an earlier model 123 chassis 1977-1979 240D 300D 300CD or 300TD you can now purchase a complete steering lock assembly from us with a bonus new electrical switch installed! See related products below: