taco eater :
Ben Whittle from Williston , ND United States
This won’t fit the output shaft in a 504. Can’t speak for a 505, but it’s 15 x 30 x 5 you want in a 504. Check Myronsmopeds for the correct sizing to be sure. On my ‘77 Sachs 504; Output and clutch side- 15 x 30 x 5 Magneto side- 15 x 35 x 7
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Works on a Batavus with m56
September 9, 2013
taco eater :
Michael Leinartas from Chicagoland
Same seal as the magneto-side crankshaft on the m56!