Dexter 8K 12-1/4" x 3-3/8" Self-Adjusting Electric Brake Assembly — K23-434-00 (LH) / K23-435-00 (RH) | 8,000 lb Axles 25580 Meets DOT / SAE J1204

Meets DOT / SAE J1204 standards — built to the recognized trailer wheel specification

not superseded

or a universal brake-control wiring kit for vehicles without one (harness/kit sold separately)

✅ ST-rated trailer tire (not passenger)

this lock features a 5/8" diameter hardened steel pin and a barbell-style locking mechanism that offers a clean

Dexter 8K 12-1/4" x 3-3/8" Self-Adjusting Electric Brake Assembly — K23-434-00 (LH) / K23-435-00 (RH) | 8,000 lb Axles 25580 Meets DOT / SAE J1204OEM Dexter 12 1 4" 3 3 8" Electric Brake Assembly Left Hand (Driver Side) This is the genuine Dexter K23 434 00 complete electric brake assembly for the left hand (driver side) of 8,000 lb trailer axles. Sold as a complete, pre assembled unit shoes, springs, adjuster mechanism, and magnet all mounted to the backing plate and ready to bolt on. Features Dexter's Forward Self Adjusting (FSA) mechanism, which automatically adjusts brake shoe clearance