21V Brushed Motor 14 Teeth Brushless DC Motor 28000RPM Power Tool Accessories 8.2mm Gear Diameter for 550 Motor Lithium Chainsaw Feature: 1. 100% New Motor: The durable brushed motor is 100% new made of stainless steel and copper. Size: 75x37mm/3x1.5in. 8.2mm Gear Diameter, Rated voltage: DC21V 2. 28000RPM High Performance: The brushed dc motor has low noise operation and excellent speed regulating performance with fast heat dissipation. 3. Lightweight & Portable: This small electric motor is lightweight for easy to carry. And the vhigh abrasion resistance, strong load capacity, sturdy and durable, effectively protect the saw motor. Virtually maintenance-free operation and long-lasting performance. 4. Wide Application: The brushless motor has longer motors service life due to its high efficiency, It is suitable for 550 motor lithium chainsaw mini saw motor rechargeable saw and a variety of models etc. 5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly. Specification: Certification: NONE Origin: Mainland China DIY Supplies: ELECTRICAL Model Number: Brushed Motor Rated voltage: DC21V Speed: 28000RPM Gear: 14 teeth Gear Diameter: about 8.2mm/0.3in Material: stainless steel + copper Size: about 75x37mm/3x1.5in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x Brushed Motor _x000D_