Makita 638502-2 Endbell Assembly

Product Description

The Makita 638502-2 is a replacement endbell assembly designed for use in Makita power tools and outdoor power equipment. The endbell, also called the end cap or commutator end cover, closes off the rear of the motor housing, supports the brush assembly, and helps maintain proper motor alignment during operation. This component is an OEM-replacement part intended for installation by qualified service technicians performing motor-end repairs or rebuilds on compatible Makita units.

This endbell assembly is suited for Makita lawn, garden, and power tool applications where the original endbell has cracked, worn, or been damaged during service. It is a direct OEM-style replacement, meaning it is engineered to match the original factory part for accurate fitment and function. Service centers and experienced power tool repair technicians are the primary installers of this component.

Key Features

• OEM-style replacement endbell assembly for Makita power tool and outdoor equipment motors
• Supports brush assembly positioning and maintains motor-end alignment
• Direct drop-in fitment engineered to match the original factory component
• Designed for durability under the mechanical and thermal demands of motor operation

Compatibility

Designed as an OEM-style replacement endbell assembly for compatible Makita power tools and lawn and garden equipment. Refer to the Makita parts diagram for your specific model to confirm fitment before ordering.

Installation Notes

Endbell replacement should be performed by a qualified power tool service technician. Disconnect the tool from all power sources and, if battery-operated, remove the battery pack before beginning disassembly. Retain all brush springs and internal motor components during removal to ensure correct reassembly. Follow the applicable service manual for your specific Makita model to ensure proper torque sequence and component orientation.

Technical Specifications

• Part Type: Endbell Assembly

Standard Information

• Brand: Makita
• Manufacturer Part Number: 638502-2