Kawasaki KDX175 Brake Bulb Size

Kawasaki KDX175 brake bulb size specifications indicate a 1154 bulb size for this motorcycle model. The replacement chart covers vehicle production years from 1980 to 1982.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Type	Shop
1980-1982	1154	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Older variant of 1157. 6V/12V.	1154	Check Price

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Additional Notes

The 1154 is an ANSI-standardized bulb used in the United States and Canada, featuring a dual-filament design with a BAY15d bayonet base. The dual-filament construction allows a single bulb to serve both running light and brake light functions at different brightness levels.
The 1154 is noted as an older variant of the more widely known 1157 bulb. Both share the BAY15d bayonet base, though the 1154 operates at 6V as well as 12V, reflecting its use in older electrical systems.
The Kawasaki KDX175 uses the 1154 bulb for the brake light position across the 1980-1982 model years.
Because the 1154 and 1157 share the same BAY15d base type, physical fitment between the two is possible, but voltage and wattage ratings differ between them, which is a relevant consideration for the 6V or 12V system in use.