Briggs & Stratton 391284 Ignition Breaker Points for 10 & 11 HP Engines

The Briggs & Stratton 391284 is a genuine OEM ignition breaker (breaker points) designed for use on Briggs & Stratton 10 HP and 11 HP horizontal and vertical engines. This part restores proper ignition timing and reliable spark to older small engines equipped with breaker point ignition systems, which were standard on Briggs & Stratton engines produced through approximately 1982.

Key Features:

• Genuine OEM Briggs & Stratton replacement part
• Fits 10 HP and 11 HP horizontal and vertical engine configurations
• Replaces worn or pitted breaker points to restore correct ignition timing
• Designed for externally mounted breaker box ignition systems on the carburetor side of the engine
• Recommended breaker point gap: 0.020 inch (0.508 mm)
• UPC: 024847810769

Worn or burned breaker points are a common cause of hard starting, misfires, and loss of power in older Briggs & Stratton engines. Replacing the ignition breaker points with a genuine OEM part ensures proper fit and restores reliable engine performance. For owners looking to eliminate points altogether, Briggs & Stratton also offers a solid-state ignition conversion kit (part number 394970) compatible with two-leg armature engines.