Dexter K71-378-00 Electric Brake Magnet Kit for 12-1/4 Inch Trailer Brakes

The Dexter K71-378-00 is a complete electric brake magnet kit designed for 12-1/4 inch diameter Dexter trailer brake assemblies. This genuine OEM replacement magnet assembly is engineered to restore reliable braking performance on trailers equipped with Dexter electric brake systems.

Kit Includes:

• Magnet assembly with red wire lead
• Retainer spring
• Hardware for complete installation

Key Features:

• Fits Dexter 12-1/4 inch electric brakes with capacities ranging from 7,200 lbs to 15,000 lbs
• Compatible with brake assemblies manufactured after June 1992
• Direct replacement for older part numbers K71-375-00, K71-376-00, K71-377-00, and K71-441-00
• Features updated red wire design for improved performance
• Made in the USA to OEM specifications

This magnet kit is compatible with multiple Dexter brake configurations including 12-1/4 x 2-1/2 inch (7.2K), 12-1/4 x 3-3/8 inch (8K-10K), 12-1/4 x 4 inch (10K), and 12-1/4 x 5 inch (12K-15K) electric brake assemblies. Essential for maintaining safe and effective trailer braking performance.