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Harley Hummer carburetor parts, 125 S , 165 ST, STU..
1202 Bowl cover screws for Carburetor top
16645-47 cylinder to carburetor bushing. Harley Hummer.
16645-54 cylinder to carburetor bushing.
One # 27520-47 Float Valve Seat.
One # 27525-47 Float Primer Pin, Fits: 1948 to 1952s.
One # 27527-47 Float Primer Spring.
One # 27528-47 Float Primer Cotter Pin.
27577-47 Throttle piston cap 1948 to 1952 S.
27580-47 Throttle Piston Spring 1948 to 1959 S & ST
Throttle piston guide screw ( stainless steel ) # 27582-47
27584-47 Throttle Piston Cap Screw.
One # 27586-47 Throttle Piston Cap Nut.