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for Vespa ET4 50ccm
Show all matching vehicle models- 4T AC
- inner diameter: 16mm
- outer diameter: 26mm
- 2-hole
OEM number(s):
969405 (PIAGGIO)
Product description
A porous manifold is an easy entrance part for false air which leads to deteriorated acceleration characteristics, a lower top speed and – in the worst case – can also cause damages to the engine. High time for a new manifold! But be careful: The scooter model is not the only decisive point here. Certain Modern Vespa models are equipped with different types of manifolds (e.g.: with one or two vacuum ports). So make sure to demount and check your manifold, before buying a new one.
SIP-TIP: With some models so called shear bolts were used. We recommend exchanging them for regular hexagon bolts when mounting the manifold.
SIP Community User “tcpip1” (on part no R100520040):
„fits perfect, good, original and low priced“
OEM numbers (for comparisons):
969405 (PIAGGIO)
Hersteller/Manufacturer:
OLYMPIA RICAMBI S.r.l.
Via Vodice, 9
20148 Milano (MI) - Italy
www.olympiamilano.it