This 12-inch electric drum brake assembly for 7,000-pound trailer axles self-adjusts during every forward stop, maintaining optimal clearance and brake shoe engagement. Forward self-adjustment reduces the need for manual brake servicing and prevents premature magnet and brake line wear.

• 12-inch diameter drum, 2-inch width
• Electric brake system, right-side position
• Rated for 7,000-pound axles
• Includes backing plate, brake shoes, magnets, actuating lever, adjusting screw, and spring hardware
• Approximately 30 minutes installation time
• Limited 1-year warranty