Vespa GT/GTS OEM Oil Breather Hose
ITEM# TT-14875
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Description
OEM Oil Breather Hose for Vespa GTS and GT Models
This genuine Piaggio oil breather hose keeps pressure balanced inside the Vespa engine by carrying oil vapor and crankcase gases from the engine block to the airbox system. Keeping this path sealed helps prevent oil leaks and a dirty engine bay. Like many Vespa scooter parts supplied by the factory, it installs in the spot of the old hose and gives a dependable connection for good engine running.
Construction and Material
The hose is molded from high-temperature automotive rubber, chosen because it holds up against the deterioration that hot synthetic oils and fuel vapors can cause. The factory-original shape includes pre-formed bends and exact inner diameter dimensions, so it routes smoothly without kinking or binding.
Installation and Maintenance
Because it sits close to the hottest parts of the engine, this hose wears over time. Checking it at routine service intervals is advisable, and it should be replaced right away if you notice cracking or softening. A failing hose can create unmetered vacuum leaks, leading to rough idling and possible oil seepage onto the rear suspension and transmission case.
Specifications
- Material: High-temperature molded automotive rubber
- Position: Crankcase/valve cover to airbox assembly
- Fits: Vespa GTS, GTV, GT 200, and Piaggio MP3 and BV (4-stroke liquid-cooled)
Fitment
Fits:
- Vespa GTS (all variants including Super, SuperSport, and early HPE) (2005 to present)
- Vespa GTV (including Sei Giorni editions) (2006 to present)
- Vespa GT 200 (2003 to 2005)
- Piaggio MP3 and BV (all years)
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