Thats it, super pita to change but its the one that counts. Each car has two one at the shifter and one on a lever coming out of the trans housing. They are cheap get two just in case you damage one trying to install it.

Heat the new one up a bit to soften it up and just push it in.

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1999 SL500
1969 280SE
2023 Ram 1500
2007 Tiara 3200