Luqeeg Throttle Control Assembly Kit, Enhanced Performance 4 Stroke Engine Throttle Control Plate, Bracket Return Spring Kit Replacement for GX340 GX390 16570-ZE3-W20 (Speed Base)
Besttoolifes Throttle Spring for Lawn Mower Engines – 698719 Speed Governor Spring Replacement, Engine Speed Control Spring for Gas-Powered Mowers
GALPADA Engine Throttle Control Linkage Kit Governor Spring and Rod for Gx390 420cc 188f 190 13hp 15hp Gasoline Engines – Throttle Adjustment and Governor Repair Set for Lawn Mowers
59207 Throttle Return Spring for Engine Throttle Control Mechanisms Used in For Lawn and Garden Tools
732-06226 Throttle Control Spring for Toro ZT1 ZT2 Turn Riding Mowers Designed to Fit Standard Fuel Engine Throttle Mechanisms
Akozon Gx390 Throttle Control Spring, Throttle Return Spring, Link Rod Set for Mountfield Governor GX140 GX160 16561-ZE1-020 Spring Briggs and Governor