Skip to product information
Heavy trailer hydraulic drum brakes – product photo | Northline Parts

Pair 12.25 x 5" Hydraulic Brake Assembly for Dexter LCI 12K 15K HD Trailer Axles

SKU: NLT2S00948
$567.39 In Stock
$567.39
Sale price  $567.39 Regular price 
Ships for free in 2–4 business days.
This pair of 12.25-by-5-inch hydraulic drum brake assemblies is intended for compatible 12,000–15,000 lb Dexter/LCI heavy trailer axles. It provides braking force at two wheel positions when connected to a suitable hydraulic system.
Estimated delivery between
Shop at Northline Parts Best Customer Service Best Online Parts

Let Northline Parts Do the Heavy Lifting for You!

Not sure which part you need? Our team can help you find the right replacement.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Heavy-duty Dexter/LCI trailer axles with 12.25 x 5-inch hydraulic brake configuration and matching mounting.

Product Overview

Hydraulic drum brakes use fluid pressure to press shoes against the inner drum surface. Shoe width, backing-plate bolt pattern and actuator arrangement must agree with the axle.

Choose these during brake overhauls or replacement of leaking, seized or badly worn assemblies, not as a way to exceed the axle rating.

Key Features & Performance

  • Pair of hydraulic drum brake assemblies, 12.25 x 5 in
  • Purpose: Hydraulic drum brakes use fluid pressure to press shoes against the inner drum surface.
  • Application: Heavy-duty Dexter/LCI trailer axles with 12.25 x 5-inch hydraulic brake configuration and matching mounting.

Replaces / Cross-References

Match the part number on your original component and verify the exact vehicle or equipment configuration.

What Is Included

Pair of hydraulic drum brake assemblies, 12.25 x 5 in. Check the listing photos for the exact delivered components.

Fitment Notes

Confirm left/right assembly quantity, brake diameter and width, wheel-cylinder type, mounting bolt circle and axle rating.

Frequently Asked Questions

What should I check before ordering?

Confirm left/right assembly quantity, brake diameter and width, wheel-cylinder type, mounting bolt circle and axle rating.

Is this a genuine OEM part?

No. This listing describes an aftermarket replacement or accessory unless the product is expressly identified as genuine OEM.

Part Summary

Keywords: Heavy trailer hydraulic drum brakes, Pair 12.25 x 5" Hydraulic Brake Assembly for Dexter LCI 12K 15K HD Trailer Axles.

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

Customers also purchased