What is the correct spinner and bulkhead part number for my 1970 and later Sundowner or Sport?
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Technical Editor:
SPINNER DATA FOR 1970 AND LATER LYCOMING-POWERED B23 MUSKETEER AND 19 SPORT
Sundowner S/N M185 and after:
D4245 Spinner dome; alternate P/N is 169-380051-3
D4246 Aft bulkhead
D4247 Forward bulkhead
D4353 Filet assembly (hole fillers behind blade cut-outs)
Sport S/N MB481 and later:
D4245 Spinner dome; alternate P/N is 169-380051-3
D4254 Aft bulkhead; alternate P/N is 169-380051-7
169-380051-15 Forward bulkhead
NOTE: 169-380051-13 is a bare forward bulkhead (no nutplates, etc.)