International WorkStar 7600 Turn Signal Bulb Size

International WorkStar 7600 front and rear turn signal bulbs utilize 3157NA and 3157 sizes respectively. The replacement chart covers 2008 through 2017 production years with corresponding bulb specifications.

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

Front Turn Signal

YearsUS TypeEU TypeShop
20173157NAPY27/7WCheck Price
2008-20143157NAPY27/7WCheck Price

Rear Turn Signal

YearsUS TypeEU TypeShop
20173157P27/7WCheck Price
2008-20143157P27/7WCheck Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W.3157NACheck Price
ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W.3157Check Price

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