Main Jet #65 for SHA/SHB Carbs for Scooters & Mopeds
ITEM# TT-26339
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Description
Main Jet #65 for Small Frame Vespa Scooters and Mopeds
The Main Jet #65 suits small frame Vespas that use 16mm and 19mm carburetors. It controls how much fuel reaches the engine, which helps the engine run efficiently. You can find it among carburetor parts and jets for scooters, and it is simple to swap out during routine service. This jet also works with PHBG carburetors, so it covers more than one setup.
About Jet Sizes
Main jets are made in sizes from 37 to 88. The #65 is a popular pick among scooter owners. Finding the right size often takes some trial and error, since each setup behaves a little differently. You may need to make changes depending on how your scooter performs and how you like it tuned.
Fitting and Swapping
Changing the main jet is a fairly easy job. The needle runs through this part, so it plays a direct role in controlling the fuel mixture. If you notice performance problems, it is worth inspecting this component, because its condition can affect how smoothly the scooter runs.
Specifications
- Size: #65
- Fits: Carburetors using SHA/SHB main jets, Vespa small frame 16mm and 19mm carbs, and PHBG carbs
Compatibility
Compatible with:
- Vespa small frame (16mm and 19mm carbs)
- PHBG carbs
Selecting a size: Check the number stamped on your current main jet and match it, or choose the #65 if that is what you need. Main jets are available from 37 to 88.
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