Jet tube assembly for HS series carbs with plastic jet. This fits the rear carb (flywheel end) on twin carb installations and single HS4 installations. Bore size is .090". Float chamber seal AUD2194 is fitted. Genuine SU. Ref: AUD9142A, AUD9142.
Confirm location of screw boss as shown in detail photo before ordering. AUD9141 is shown for reference only.