Features: Upgrade Power Tools Accessory: Brushless Motor Replace For 4/6/8 Inch Cordless Electric Chainsaw. Upgrade DIY: You can also convert a brush electric saw into a brushless electric saw, Improve your tool efficiency. Brushless motor: The brushless motor is made of High-quality materials, which is more and has a longer service life. Reminder: According to the suitable model selection, installation requires a certain level of hands-on ability. Motor type: Brushless Saw Type: chain saw note: Wiring harness motor color random, Cannot be chosen the specific color. Material: plastic colour: As Shown Package Contents: 1 x Brushless Motor Only the above package content, other products are not included. Note: Light reflection 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.