FS55 carburetor for models: FS45 FS55 FS55R FS55RC FS38 FS46 FS56RC carburetor.FS55 carburetor for HL45 HL45Z HL45DZ hedge trimmer, KM55 KM55C KM55R KM55RC motor.C1Q-S97 carburetor replaces part number: C1Q-S66 C1Q-S71 C1Q-S143 C1Q-S153 C1Q-S186, 4140 120 0612, 4140 120 0619.Easy to install: Pre-adjusted FS55 carburetor, generally no adjustment needed, 10 minutes to install and engine starts, your old trimmer running great again.Colour: blackMaterial: metalPackage Contents:2 x carburetor4 x air filters2 x fuel pipe2 x spark plug4 x washers4 x primer bulbs4 x fuel filtersOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.