The 62 is probably a date of manufacturing code, the year it was made.
The TSX 834 or TSXU 834 is what you are looking for.
Totally a guess.. This is a small cubic inch engine, and its MS carb is probably compatable with the Ford 8N. Not a direct trade because of a different orientation and the linkage rods maybe being on the opposite side. But it probably takes the same gasket and renewal kit.
I have found many smaller tractors to use the same kit. Try NAPA #2-1401 or Walker #778-505 (from O' Reilly's). The kits will have lots of parts that you do not need, but they are packaged so that one kit fits dozens of applications.
20 years ago I had a 335, but do not now have its parts data.
Paul in MN