Air pipe sas -PIAGGIO- Gilera Runner

Diaphragm secondary air housing -PIAGGIO- all 50cc Hyper2 engines, Vespa PX 2011

Cover secondary air box exhaust -PIAGGIO- Piaggio 50cc hyper2 engines, Vespa PX 2011

Intake manifold secondary air system -PIAGGIO- Vespa ET2 50 (ZAPC16000, ZAPC38100), Vespa LX 50 (ZAPC38101, ZAPC38104, ZAPC38400), Vespa LXV 50 (ZAPC38102), Vespa Primavera 50 (ZAPC53200), Vespa S 50 (ZAPC38103, ZAPC38402), Vespa Sprint 50 (ZAPC53201), Gi

Hose clamp cobra type -NORMA- 21x8mm (used also for secondary air housing exhaust)

Air filter (inner) secondary air housing -PIAGGIO- Vespa ET2 50 (ZAPC16000, ZAPC38100), Vespa LX 50 (ZAPC38101, ZAPC38104, ZAPC38400), Vespa LXV 50 (ZAPC38102), Vespa Primavera 50 (ZAPC53200), Vespa PX 125 (ZAPM09302, ZAPM50100, ZAPM74100), Vespa PX 150

Hose clamp Ø=22.6mm (single ear clamp) -PIAGGIO- used for cooling water hoses

Screw -DIN 7985- M5 x 25mm