This genuine Honda secondary master cylinder kit is Honda for the listed Honda GL1800 and GL1800A Gold Wing applications. Honda describes this part as an M/C ASSY KIT, SECO, and it belongs in the linked brake / secondary master cylinder system. If the original secondary master cylinder parts are worn, sticking, leaking, or being replaced during brake-system service, this is the correct genuine Honda kit to use. Key Features Genuine Honda secondary master cylinder kit Honda Honda description: M/C ASSY KIT, SECO Sold each Normally 1 required per motorcycle For the linked brake / secondary master cylinder system on listed GL1800 Gold Wing models Fitment / Compatibility Honda GL1800 / GL1800A Gold Wing 2001-2010 Buyer Notes Confirm your original Honda part number, brake system version, and model year before ordering. Do not assume fitment on 2012-newer GL1800 models unless your parts diagram confirms Honda

Replaces OEM #06454-MCA-307

• Restores firm lever feel and hydraulic pressure
• Cures a spongy or sinking lever
• Confirm bore size against your original

Fits

• 2001-2010 Honda GL1800
• 2001-2010 Honda GL1800A