Backpack Blower Pull Start 578283501 for 560BFS 560BTS 570BFS 570BTS 580BFS 580BTS

Ready to use, no cutting required.High-quality materials with long service life., according to original . Perfect match with the original car.Stable characteristics and high reliability.Easy to install.Color: OrangeMaterial: ABSComposition:The is mainly composed of a cover, a handle, a pull rope, a wheel, a return spring and a fastening screw. The dial is mainly composed of a dial body, a claw and a torsion spring. working principle:1) Pull the handle to drive the wheel wrapped with the rope. The wheel dials the dial connected to the crankshaft of the gasoline engine to drive the crankshaft of the engine to make the piston reciprocate. The combustible mixture in the cylinder and expands to work. The downward movement of the piston causes the crankshaft to rotate.2) As a result, the engine transitions from a stationary state to a working state, and the working cycle automatically proceeds. At this time, the starting dial rotates with the engine crankshaft, and the starting pawl on the starting dial is separated from the starting wheel by the centrifugal force.3) The wheel compresses the return spring while turning the dial. After the starts the engine, its wheel, drawstring, handle, etc. return to the starting position under the action of the return spring.Part Number: 57828350Fitment:for 560BFS 560BTS 570BFS 570BTS 580BFS 580BTSPackage Contents:1 x Pull Start Only 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.