Manual steering pitman arm shaft seal

SKF 11067 seal is close to your measurements. It can be difficult to get exact measurements on a used seal. Considering the low price , it might be worth a try.
https://www.ebay.com/itm/3923084305...YNb1xwCIB787oRztbMmIV57Q==|tkp:Bk9SR8DWlcLpYQ