The string "mariner 40e0 6e9 s 105667" appears to reference a specific event or object related to the Mariner program, which was a series of NASA space missions to explore Mars and Venus. However, without additional context, it's unclear what specific year or event is being referenced. The Mariner missions took place primarily in the 1960s and 1970s, with Mariner 4 being the first successful flyby of Mars in 1965. For accurate information, more context or clarification is needed.
Mariner 40E0 with serial number 6E9 8 106033 was manufactured in 1981. Mariner outboard motors typically have a serial number format that provides information about their production year, and in this case, the "8" in the serial number indicates it was produced in the 1981 model year.
1988
http://www.storesonline.com/site/573683/page/608047 Go to this link to find year, the L means longshaft and if remember correct should be a 1982! Ron in Hudson,Co.
6e9 - 72e6 = 5 928 000 000