12.25\"x3.375\" Electric Brake Set – 4pcs Self-Adjusting Assemblies – Fits 9K/10K For Sale - New and Used

Heavy-Duty Electric Trailer Brake Kit – Fits 9K–10K Axles

Includes:

• 4 complete brake assemblies (2 left-hand + 2 right-hand)

• Size:12.25\" x 3.375\"

• Fits 7-hole brake flanges onDexter-style 9K–10K axles

• Works with16\"–17.5\" trailer wheels

✅ Self-Adjusting Design

• Automatically maintains proper shoe-to-drum clearance

• No manual adjustment required — improved braking performance

✅ Pre-Assembled – Ready to Install

• Shoes, magnets, springs, and backing plates pre-installed

• Simply bolt to 7-bolt axle flange and wire into trailer system

✅ OEM Replacement

• Direct replacement forDexter K23-450-00 (LH)andK23-451-00 (RH)

• Used on utility trailers, dump trailers, livestock trailers & more

✅ Built for Strength & Safety

• Durable, heat-resistant friction material for smoother stops

• Designed for heavy-duty towing — consistent, quiet braking

📦 What\'s Included:

• 2x Left-Hand Brake Assemblies

• 2x Right-Hand Brake Assemblies

• 2-Year Limited Manufacturer Warranty

---