Armature Assembly – Compatible with Milwaukee 16-01-3030, Replacement Motor Core for M18 Impact Wrench 2663-20 & 2664-20, OEM-Grade Rotor for Power Tool Repair

Keep your impact wrench running like new with the Armature Assembly – Compatible with Milwaukee 16-01-3030. This replacement motor core is engineered to fit M18 cordless models 2663-20 and 2664-20, restoring full torque and performance to tools suffering from worn or damaged rotors.Built with precision copper windings, a helical gear, and a 15-fin fan, this armature offers efficient heat control and balanced motor operation. The OEM-grade rotor shaft resists high loads and friction—making it a vital component for any serious tool repair. Whether you're in auto service, HVAC, or construction, this assembly helps revive your tool for continued professional use.

• Fits For Model 16-01-3030: Designed as a direct replacement for Milwaukee M18 1/2" & 3/4" impact wrench motors, including models 2663-20 and 2664-20.
• High-Efficiency Copper Windings: Built with precision-wound copper coils to deliver reliable torque, long run times, and consistent motor rotation.
• OEM-Compatible Design: Includes 5-tooth helical gear and 15-fin cooling fan; matches original specs to maintain tool balance and heat dissipation.
• Durable Rotor Shaft Construction: Features hardened steel shaft and integrated bearing support to handle high-impact loads without premature wear.
• Restore Tool Performance: Ideal for repairing burnt or sluggish motor systems—extend your tool's lifespan with this key internal replacement part.