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This is a complete left hand and right hand 10,000 lb HEAVY DUTY self-adjusting electric trailer brake assembly set, designed for Dexter style 10K HD axles. Each brake features a 12-1/4" x 4" braking surface and a 7-bolt mounting pattern for direct replacement on compatible heavy- duty trailer brake systems. Compatible with Dexter Part Number K23-439-00 (right hand), K23-438-00 (left hand).
Both assemblies are built with a self-adjusting mechanism that automatically maintains proper brake shoe clearance as the linings wear. This helps ensure consistent braking performance and reduces the need for manual adjustment over time. Constructed with durable friction material, reinforced steel backing plates, and high-quality brake magnets, this set is designed for demanding towing applications.
This listing includes one complete pair: one left hand (driver side) and one right hand (passenger side) brake assembly. It is commonly used for single axle replacements or as part of maintenance on tandem axle trailers requiring 10K electric brakes.