Polaris Trail Super Trak Brake Bulb Size

The Polaris Trail Super Trak brake utilizes a 1034 bulb size for the lighting components on the vehicle. Data for the specific bulb requirements covers the range from 1989 to 1991.

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 Size
1989-1991	1034

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W.	1034

Other Locations

Additional Notes

The 1034 bulb follows the ANSI standard recognized in both the United States and Canada, placing it within a regulated specification framework common to North American automotive and powersports applications.
As a dual-filament bulb, the 1034 operates two separate filaments within a single envelope, one rated at 21W for the brake function and one at 5W for the running light function.
The 1034 uses a BAY15d bayonet base, which is an offset twin-pin base. The offset pin placement is a deliberate design feature that prevents incorrect insertion orientation.
The 1034 is a variant of the 1157 bulb. While the two share the BAY15d base and dual-filament design, they carry distinct ANSI designations and are not confirmed as interchangeable without verification of voltage and wattage compatibility for the specific application.
The Polaris Trail Super Trak used the 1034 bulb as its brake bulb size across the 1989-1991 model years, indicating a consistent brake lighting specification throughout that production period.