Our Part Number: FU11-235 OEM Part Numbers -HD 27689-55
Item Description -
Idle Adjusting Screw Spring for Tillotson Carburetor model HL-231 on 1963 to 1981 Harley Davidson models D, DF, DC and D4 +++ Also Tillotson models HL-279 or HL-287 on 1970 to 1975 E-Z-GO.