The MTC part is not the same as the John Deere GX20053 part. This was a close attempt to reproduce the original, but aftermarket parts (even after using a file to enlarge the holes) should not require a hammer to install. Sitting under a lawnmower really isn't something you want to do. Your design is simply flawed. Worse still, I tried to remove the part so the new John Deere part I ordered could easily snap into place. While you can hammer in the MTC parts, the JD parts just work. Myโฆ