a Stator retrofit kits:
912 UL: S/N 3,792.501 to 3,792.55 Set D P/N 888716, S/N 4,005.300 to 4,152.111 Set E P/N 888718, S/N 3,792.556 to 4,005.299, Set C P/N 888714, S/N 4,152.112 to 4,403.282 Set B P/N 88871
912 A: S/N 3,792.541 to 3,792.555 set D P/N 888716, S/N 4,076.064 to 4,076.070 Set E P/N 888718, S/N 3,792.556 to 4,076.063 set C P/N 88714, S/N 4,076.071 to 4,410.366 set B P/N 88712
912 F: S/N 4,412.502 to 4,412.791 set B P/N 888712
912 ULS: S/N 4,425.001 to 4,425.029 Set A P/N 888710
914 UL: S/N 4,417.503 to 4,417.783 Set B S/N 888712;
914F : S/N 4,420.002 to 4,420.157 Set B S/N 888712;
b With modified trigger, instead of 4° before top dead center --> -3° after top dead center;
c SI-912-013 / SI-914-016 standardization of the ignition unit;
d Trigger coil kit with elongated hole for adjustment and 6-pole connector incl. 7 Stk. P/N 827800;
e 4-pole connector and trigger coils without alignment incl. 7 Stk. P/N 827800. Replaced trigger coil kit P/N 965177;
f Trigger coils for rev. counter to P/N 965176 and P/N 965179;
g At all trigger coils with longhole
