Walking into a parts counter or browsing online with "I need a carburetor gasket for my STX 125" is a gamble. With the catalogue, you supply the (e.g., 1P6-F4186-00 for a particular needle valve). This eliminates costly wrong orders.
Finding a dedicated Yamaha STX 125 (YD125T) parts catalogue is essential for identifying exact replacement components like engine gaskets, piston rings, or specific chassis bolts. While Yamaha provides an official Online Parts Catalogue yamaha stx 125 parts catalogue pdf
Official parts catalogues provide exploded views of every assembly, from the engine to the chassis. You can typically find these through: Walking into a parts counter or browsing online
Cylinder head, crankshaft, piston, valve train, cam chain, and transmission systems. Chassis and Body: Finding a dedicated Yamaha STX 125 (YD125T) parts
However, I cannot directly provide or link to a PDF file. Here’s how you can find it:
Use the table of contents or search the PDF for keywords like "carburetor", "clutch", or "headlight".
: Diagrams for the double cradle frame, front telescopic forks, and rear swing arm.