Features: 1.Fitment: Ignition coil is replacement for Husqvarna 435 440 445 450 E chainsaw, replacement for Jonsered CS2240 CS2245 CS2250 S chain saw. 2.Replace OE Part Number: The OE number of chainsaw ignition coil module is 5739357?01, according to original standard. 3.Function: Ignition coil can improve engine operating efficiency and electrical performance, for easy starting, has a long service time. 4.High Quality Material: Ignition coil module is made of high quality copper material, rustproof, high strength and durable. 5.Easy Installation: Easy to install, direct replacement for the worn or damaged one, convenient for using, save your time and energy. Specification: Item Type: Ignition Coil_x000D_ Material: Copper_x000D_ OE: 5739357-01_x000D_ Fitment:_x000D_ Replacement for Husqvarna _x000D_ for 435 Chainsaw_x000D_ for 435 E Chainsaw_x000D_ for 440 E Chainsaw_x000D_ for 445 Chainsaw_x000D_ for 445 E Chainsaw_x000D_ for 450 E Chainsaw_x000D_ for 450 Chainsaw_x000D_ Replacement for Jonsered_x000D_ for CS2240 Chain Saw_x000D_ for CS2240 S Chain Saw_x000D_ for CS2245 Chain Saw_x000D_ for CS2250 S Chain Saw_x000D_ for CS2245 Chain Saw_x000D_ for CS2245 S Chain Saw_x000D_ for CS2250 S Chain Saw Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.