3x3,7mm Woodruff key / half moon / spring key according to DIN6888 for the primary pinion (crankshaft) on the clutch side suitable for Simson moped / mokick S50, S51, S53, S70, S83, SR50, SR80, KR51, KR51/1, KR51/2, SR4-1, SR4-2, SR4-2/1, SR4-3, SR4-4.AI-translation

OEM-nummers (alleen ter vergelijking)
Scooter Center:
IP41417