Feature: 1. Perfect replacement: ignition coil suitable for DOLMAR PS460 PS500 PS5100S PS4600S PS5000 PS5100s chainsaw. 2. Part Number: The replacement part reference numbers are 181143204, 181143100, 181143101, 181143103. 3. Durable Material: The ignition coil module is made of high quality steel and rubber, durable, wear-resistant wear, long life. 4. High performance: Professional manufacturing, outstanding craftsmanship and high precision help to provide the best performance. 5. Perfect garden tools: Perfect accessories for garden tools can effectively extend the life of the machine, with stable performance, and can perfectly match your machine. Specification: Item Type: Ignition Coil Material: Steel, Rubber Weight: Approx. 121g/4.3oz Replacement Part Number: 181143204, 181143100, 181143101, 181143103. Fitment: Fit for DOLMAR PS-460 PS-500 PS-5100S PS-4600S PS-5000 PS-5100s Chain Saw Package List: 1 x ignition coil1 x wire group Note: 1. Please check the part number of your item, the matching information is for reference only. 2. If you are not sure about the item, please contact us before purchasing to avoid unnecessary return, thank you! 3. Please note that the shape of this ignition coil end connector will be sent randomly and make sure you do not mind before ordering.