FS55 carburetor for models: FS45, FS55, FS55R, FS55RC, FS38, FS46, FS56RC. FS55 carburetor for HL45, HL45Z, HL45DZ hedge trimmer, KM55, KM55C, KM55R, KM55RC motor. C1Q-S97 carburetor replaces part numbers: 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, installs in 10 minutes and engine starts quickly, restoring performance to your trimmer. Color: black. Material: metal. Package includes: 1 x carburetor, 2 x filters, 1 x pipe, 1 x plug, 2 x washers, 2 x primer bulbs, 2 x filters. Only the listed items are included; other products are not included. Note: Due to lighting and monitor display differences, the item color may vary slightly from the image. Measurement may vary by +/- 1-3 cm.