The twenty-two Xn150 Teo's 2002 5pr3 Spain 1a5pr-300s1 Intake component parts are all listed in this schematic.
The Clip is the cheapest item from this partsfiche.
The Screw,w/washer is the most widely applied product in the XN150 TEO'S 2002 5PR3 SPAIN 1A5PR-300S1 INTAKE ( seven times ).