
PHBG 45 IDLE JET – Dell'Orto (Manufacturer Ref: 1488.45): replacement jet designed for PHBG 45 type carburetors. An essential maintenance part to achieve stable idle and precise low-speed adjustment on 50 cc small engines equipped with this type of carburetor.
Designed for mechanical enthusiasts and fine-tuning, this idle jet integrates into the carburetor assembly to adjust the fuel flow at low speed. Ideal during a carburetor overhaul, jet exchange, or mixture screw adjustment, it allows for working on the air/fuel mixture at idle without major modifications.
Workshop tips: install and check the idle adjustment after replacement, check the carburetor's sealing, and conduct road tests in urban conditions. If you have any doubts about compatibility, have your carburetor model checked before ordering.