1978 GS750E: I need a new drive sprocket nut (the front sprocket on the output shaft). Ordered from Parts Outlaw but unfortunately just picked numbers from the schematic and didn?t look at the actual part numbers. It seems that the fiche lists the spacer behind the sprocket (part #37 on the schematic) and the nut (part #38 on the schematic) as the same Suzuki in-house part number so when i ordered a spacer and nut...i got 2 spacers instead. All the parts suppliers have the same images and part numbers so i can?t find the correct suzuki part number anywhere....does anyone know what the correct part number is for this nut, part #38 here:
https://www.partzilla.com/catalog/suzuki/motorcycle/1978/gs750ec/transmission
https://www.partzilla.com/catalog/suzuki/motorcycle/1978/gs750ec/transmission