one ought to do more homework..
found a good site.
https://www.partstree.com/models/21...tric-starter-governor-spring-ignition-1/and the right part, with lovely and in my experience necessary shielding.
https://www.ebay.com.au/itm/385541936318?hash=item59c41714be:g:LRoAAOSw8X1kNhRd&amdata=enc%3AAQAIAAAA8IpEyTQHBkAiabdVarKUpu2hE9emvMbCry7jRZHwyUKIcWlWFeu%2FnZiBAN1IBmXmYCwqnMhxoKjukdVC%2FrHoSQjZXm9YkB0Tu8lORkOIk2t424knlaFx1lawQGXscpsUddMa%2BZADhoV%2Fp2FJrCxVeEmkRuhjOyCzFfqCDeqiTZOq9JgvM7Iaygwdq8IkwPlBUqInGJjU7NOu3bCE%2BL2Yh9x2DIEho6Y3fUHiO8yZ7CtDiSrn%2FXVmr6XnpT%2BCi48c%2F3aCaXsvistYDXddy4MtK%2FNzAlswrFVfbryaFMrY0DSExWi1ZvGjB3kUlvjYwG9y4A%3D%3D%7Ctkp%3ABk9SR8Seyef2YQ