Briggs & Stratton 1928731SM Hex Toplock Jam Nut

The Briggs & Stratton 1928731SM is a hex toplock jam nut designed for secure fastening in small engine applications. This specialized nut features a toplock design that resists loosening from vibration, making it ideal for use on outdoor power equipment including lawn mowers, snow blowers, and other Murray-branded machines.

Key Features:

• Toplock design prevents loosening under vibration and stress
• Hexagonal shape allows for easy installation with standard wrenches
• Genuine Briggs & Stratton OEM replacement part
• Compatible with Murray equipment as original equipment
• Durable construction for long-lasting performance

This OEM jam nut ensures proper fit and reliable performance when replacing worn or damaged fasteners on your small engine equipment. The toplock feature provides added security in high-vibration applications where standard nuts may work loose over time.