Feature: 1. High Quality: This ignition coil module is made of high quality materials, durable, wear resistant, and has a long service life. 2. Professional Parts: Exquisite craftsmanship and high precise help to provide the best performance for chain saw. 3. Chain Saw Accessory: Perfect accessory for chain saws, effectively prolonging the service life of chain saw and stable performance. 4. Application: Suitable for STIHL ms271 ms291 ms271c ms291c MS 271 291; Replacement Number: 1141 1305. 5. Note: Please make sure to order the model, specification and sequence of the cutting saw, and install it to the appropriate model. Specification: Item Type: Ignition Coil Material: Steel, Rubber Gross Weight: Approx. 131g / 4.6oz Ignition coil for STIHL ms271 ms291 ms271c ms291c MS 271 291 chain saw Replace 1141 1305 part number. Package List: 1 x Ignition Coil1 x line Note: 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.