103-01-4001 Briggs & Stratton Rewind Starter Spring- 8.89cm (3 1/2") Diameter, 390066103014001 Rewind Starter Spring 390066 8. 89cm (3 1 2") Diameter Possible fit guide: 090902 3309 99, 091707 0101 01, 091707 3036 01, 092903 2050 99, 093585 0289 99, 093585 0581 99, 093592 0542 99, 093592 0543 99, 093598 0280 99, 093598 0545 99, 094902 3131 01, 094987 3108 01, 110792 3092 01, & 110792 3102 99 engine series Many 090702, 090782, 092502, 092508, 092902, 092905, 092906, 092907, 092908, 092982, 092985, 092988, 092992, 092998, 093502,