Reliable Starter Solenoid for Briggs World Formula (Supersedes to 846820)

Nothing frustrates like a sluggish start—eliminate it with the SKU 557067 solenoid, superseding to 846820. This compact powerhouse bridges battery to starter, slamming the drive gear home with authority for immediate engine spin-up.

In karting's timed warm-ups, seconds count; this solenoid's quick action gets you revving without drama. Its electromagnetic coil builds torque efficiently, even from cold, ensuring your World Formula roars to life amid pre-race tension.

• Corrosion-Resistant Contacts: Handles humid pit environments, preventing intermittent failures.
• High-Amperage Rating: Supports sustained cranking without overheating, ideal for back-to-back sessions.
• Direct Bolt-On: Matches OEM mounts for hassle-free replacement during overhauls.

Racers appreciate the reliability: no more frantic button mashing, just smooth launches that keep schedules tight. Organized garages stock these for their plug-and-play nature, reducing downtime and boosting prep efficiency. Though superseded, it remains a solid choice for legacy systems, delivering the spark of confidence every push-start attempt.

Integrate with fresh batteries for peak performance, and your kart will leap forward, ready to chase checkers.