Description

Overview

This roller retainer q brake component holds the brake shoe roller in position on Q style drum brakes. It supports consistent cam action so the shoe applies and releases smoothly during service. On heavy trailers and prime movers, this hardware helps maintain even lining contact and predictable braking. Technicians often replace the roller retainer when renewing brake shoes or inspecting worn hardware, which can help reduce noise, uneven wear and unplanned brake downtime.

Features

• Securely retains the brake shoe roller on Q style foundation drum brakes
• Helps maintain correct roller alignment for smooth cam rotation
• Suited to heavy trailer and truck brake maintenance programs
• Simple design allows quick inspection and replacement during service

Specifications and Materials

This roller retainer suits Q type foundation drum brakes that use a separate cam roller and hardware kit. It works as part of the anchor end hardware that locates the brake shoe in service.

Part number: FB3441.

Install the new retainer together with a compatible roller, anchor pins, springs and any other specified hardware.

For broader guidance on drum brake hardware in trailer axles, see the manufacturer technical guide provided

Compatibility and Fitment

Use this roller retainer on Q style drum brakes where the original hardware matches its profile and seating points. It typically suits heavy trailers and other vehicles that run compatible Q type brakes. When choosing a roller retainer q brake replacement, compare the old component and follow the brake manufacturer instructions. If you use hardware from another brand, confirm the complete brake kit before mixing components.

Compliance and Safety

Brake work affects safety, so carry out service using approved workshop procedures. Chock wheels, isolate the air supply and support the vehicle before removing any brake hardware. After fitting the new retainer, reassemble the brake, set the shoe clearance and perform a controlled brake test.

Trailer Applications

Workshops use this roller retainer q brake component when servicing Q style foundation drum brakes on many highway trailer axles. It suits applications including semi trailers, skel trailers and other units that run compatible Q type brakes. Replacing worn retainers with matching parts during scheduled maintenance can also help fleets standardise hardware across vehicles.

Cross-reference and Suitability

ICS currently has no validated cross-reference or alternative part numbers recorded for this roller retainer. Confirm suitability by checking existing components and consulting the relevant brake or axle documentation.

Why Choose ICS Trailers

ICS Trailers sources brake hardware to suit Australian heavy vehicle conditions and current compliance expectations. Our team can help match this roller retainer to your existing Q style brakes so you order with confidence. Stocking parts such as rollers, retainers and pins together can also reduce downtime for workshops and fleets.

Browse Foundation Brakes parts at ICS Trailers: Foundation Brakes