Re: ESKA identification and help Home › Forum › Ask A Member › ESKA identification and help › Re: ESKA identification and help frankrUS Member - 1 Year (includes $3 online payment fee)Replies: 6715Topics: 51 August 13, 2018 at 11:58 am #81065 1969 Sears 7hp. Uses a Tecumseh 639-10 engine. That’s all I know.