Angle grinder gear for 9523B and 9913 Sturdy metal construction: made from grade metal to withstand heavy use and provide long service life on demanding jobs. Direct compatibility: specifically designed for angle grinder models 9523B and 9913 to ensure proper alignment and reliable operation. Restores tool performance: replaces worn or damaged gear to reduce vibration, improve power transfer, and make grinding work more consistent and efficient. Quick, straightforward installation: engineered for a hassle swap so you can get the grinder back in service with minimal downtime. Versatile for grinding tasks: a practical replacement component for a wide range of grinding applications where consistent gear engagement and durability matter. Practical use scenarios Workshop maintenance: a worn gear on a 9523B to restore smooth operation for daily metalwork and fabrication tasks. Jobsite repairs: swap the gear on a 9913 quickly onsite to minimize disruption and keep projects on schedule. DIY and renovation projects: install this gear to maintain performance when working on tasks such as surface preparation and material cleanup. What you get A grade metal replacement gear tailored to models 9523B and 9913, built to improve reliability and extend the usable life of your angle grinder.