Honda Brush Holder Set - 31206-MN4-008

The Honda Brush Holder Set – 31206-MN4-008 is a genuine OEM electrical component designed for select Honda small-engine applications. It secures the carbon brushes within the starter motor to maintain contact with the commutator, supporting reliable engine cranking and consistent electrical performance across multiple starts.

Key Features

• Genuine Honda OEM Part – Built to Honda's original specifications for precise fitment and dependable operation.
• Precision electrical contact – Maintains consistent conduction between brushes and the commutator to ensure reliable starter engagement.
• Durable construction – Designed to resist wear, arcing, and heat buildup, extending starter service life.
• Easy mounting – Correct mounting points and secure fit minimize installation issues and ensure proper brush pressure.
• Part reference – Identified as 31206-MN4-008 for OEM catalog and service documentation.

Product Details

• Purpose – Replaces the starter motor brush holder to secure carbon brushes and maintain electrical contact with the commutator.
• Material and build – High-quality components selected to withstand operational heat and reduce wear, supporting stable starting performance over time.
• OEM compliance – Exact fitment and mounting configuration aligned with Honda original equipment standards.
• Catalog references – Direct OEM replacement for the 31206-MN4-008 brush holder set; may appear as 31206MN400 in some service documentation.
• Installation notes – Verify engine model, serial number, and production year against your machine's parts diagram to confirm compatibility.
• Use cases – Ideal for restoring starting reliability in Honda lawn mowers, generators, pressure washers, water pumps and other GX- or similar-series powered equipment that uses this brush holder configuration.

Compatibility

The 31206-MN4-008 Brush Holder Set is intended for use on specific Honda small engines where this starter motor assembly is specified in the parts catalogue. Typical compatible applications include:

• Lawn mowers – Honda 4-stroke engines in HRR, HRX and HRN series (fitment varies by model and production year).
• Generators – Small utility generators in EU, EM or EB series (engine codes vary by unit).
• Pressure washers – GX-series engines used in Honda PW units.
• Water pumps & tillers – GX-powered power products with compatible starter assemblies.
• Important note – Exact fitment depends on engine model, serial number and production year; always consult the machine’s parts diagram to confirm that 31206-MN4-008 is the correct brush holder set for your unit.