Date of Mfg....on Rotax 503
in General Tech Discussion
8 years ago
October 30, 2016
...where is the posting from Rotax as to crossing Serial numbers to date of mfg., ...for noting crankshaft date/type?????....have several 503 that I am rebuilding...but need correct kit for crankshaft by dates. All three engines start with 371 in the serial number....HELP!!!
...where is the posting from Rotax as to crossing Serial numbers to date of mfg., ...for noting crankshaft date/type?????....have several 503 that I am rebuilding...but need correct kit for crankshaft by dates. All three engines start with 371 in the serial number....HELP!!!
