Item Type: Ignition Coil Module <br > Material: Steel, Silicone <br > Gross Weight: Approx. 175g / 6.17oz <br > Suitable for JONSERED Chain Saw 450 455 525 535 490 590 <br > Replacement Number: 544018401<br > 1、High Quality: This ignition coil module is made of high quality materials, durable, wear?resistant, and has a long service life. <br > 2、Professional Manufacturing: Exquisite craftsmanship and high precision help to provide the best performance for chain saw. <br > 3、Perfect Match: Perfect accessory for garden chain saws, effectively prolonging the service life of chain saw and stable performance. <br > 4、Application: Suitable for JONSERED chain saw 450 455 525 535 490 590; Replacement Number: 544018401. <br > 5、Note: Please make sure to order the model, specification and sequence of the cutting saw, and install it to the appropriate model.<p > 1 x Ignition Coil</p > <p > 1 x Wire</p > <p > 1 x Spark Plug</p >