Have owned a TC34DA since 2007. Flasher amber lens starting to get cracks and small pieces coming off. Done a little research and figured that the RE70020 amber lens that fit the John Deere compacts seem to be the same ones. Ordered a set of 2 from Amazon for 17.99 and fit just like the old OEM that I removed. For 75% of what 1 OEM list for I got 2 with no shipping charge. Not sure if these would fit every TC series made but I am very pleased with them