| Diagram | Fig. 14 — Carburetor Mountings, Air Box, and Fuel Line · ref 12 |
| Subsystem | fuel |
| Listed in parts books | 1975 |
Norton Venturi
A venturi/air duct piece from the carburetor mounting and air box assembly, cataloged for the 1975 model year.
This is the venturi listed under Norton part number 06-4839, showing up in the carburetor mountings, air box, and fuel line section of the parts book for the 1975 model year. On this bike the venturi sits in the air intake path between the air box and the carburetor, part of the ducting that routes intake air.
Read more
Our record on this one is thin - a single catalog line with no extra description beyond the part name itself. If you're trying to match this up against what's on your bike, it's worth comparing the physical piece you have against what's pictured in the air box figure before ordering, since we don't have more detail on file to confirm exact configuration.
Call the shop if you want us to talk through fitment before you commit to this one.
Sorry if we got something wrong here. If you think this information isn't correct, .