GA5042CX1 Makita Grinder - Overview

Set of 2 Carbon Brushes with wire leads and brush springs attached. The set contains genuine Makita replacement parts, and comes packaged in a Makita retail box. rnThis brush set will fit the Makita tools listed at the bottom of the page. • Worn brushes frequently are the cause behind a motor running poorly. • Replacing brushes can fix ...Read morea motor that’s operating intermittently. • New brushes can restore a motor’s electric braking. Carbon brushes are one of the most commonly replaced power tool parts. This is because carbon brushes are wear items, meaning that through friction and use they will gradually wear away until they need replacing. Worn brushes are a common causes of intermittent motor function, reduced electric braking and reduced motor power. A worn-out brush will often be worn down near to the wire lead and can be cracked, pitted, or burned. When replacing carbon brushes, be sure to inspect your armature for burns, cracks, or other damage which can indicate larger motor problems.

This tapping screw is an authentic hardware that is supplied by original tool manufacturer for use with a variety of Makita power tools. It has multiple uses depending on the model of your unit, please make sure to check appropriate diagrams for correct location and use of this screw. Note this durable metal screw is sold individually.

This power cord is for power tools. Unplug the power tool before installing this part. Wear work gloves to protect your hands.

This manufacturer sourced replacement pin is made out rubber and it is sold individually. It acts as a cushion/spacer in a variety of Makita power tools. This is a standard piece of hardware and it has multiple applications based on your tool. Please refer to diagrams for correct application.

This O-ring creates a tight seal within the spindle lock assembly, helping prevent oil leaks while keeping dust and debris out of the gearbox. Made from durable rubber and measuring approximately 0.25 × 0.25 × 0.25 inches, it supports reliable protection and long-lasting performance. Replacing a worn or damaged O-ring helps maintain proper sealing, protect internal components, and ensure smooth tool operation.

This Ball Bearing is sealed on both sides. This is a genuine Makita replacement part that is sold individually. • Ball bearings are used to reduce friction between rotating parts. The balls or rollers take the load and spin, distributing the weight evenly while the minimal contact area of the ball reduces friction. This reduces wear...Read more on the tool and allows it to run smoothly. • Bearings experience constant wear when the tool is in operation from pressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement.

Engineered for use in power tool motor assemblies, this sealed ball bearing helps support smooth rotation while reducing friction, noise, and wear during operation. Its precision design contributes to quieter performance and improved efficiency, making it well suited for repairing tools with rough operation or bearing noise. Ideal for rou...Read moretine maintenance or motor repairs, this bearing helps restore reliable performance and extend the service life of the tool.

This is an authentic Makita replacement part manufactured for use with angle grinders and circular saws. The sealed bearing is used to reduce friction between a rotating shaft and fixed housing or assembly. This bearing is often used to allow the spindle to rotate inside the gear box, but may have other uses. Please see model diagram for part location and usage. This bearing is sold individually.