Description

Overview

Meritor MG2 Lined Brake Shoe Kit 16.5 x 7in suits Fruehauf XEM Q-brake 16 1/2in x 7in drum brake assemblies where you need a complete wheel-end refresh. This kit supplies two lined, riveted shoes plus the matching hardware for one wheel end, which helps restore consistent braking feel and predictable wear after service work.

Features

• Kit includes 2 lined, riveted brake shoes plus wheel-end hardware
• Suits 16 1/2in x 7in (420 x 178mm) drum brake size
• Meritor MG2 friction material for heavy-duty service use
• 32 rivets per shoe for secure lining retention

Specifications and Materials

Part number: FB4055MG2.

For regulatory background on heavy vehicle air brake performance requirements, see the FMVSS 121 air brake systems standard overview.

Compatibility and Fitment

Before ordering, confirm your brake assembly matches the Fruehauf XEM Q-brake shoe profile and the 16 1/2in x 7in size. Also check shoe end style, anchor layout, and roller/cam interface, because similar dimensions can use different shoe profiles.

This cross-reference listing means this part is a suitable replacement for the part numbers and applications shown. Some changes in installation may be required. MSKMG2A4515F3.

Compliance and Safety

Brake components are safety critical. Inspect drums, cam bushes, rollers, return springs, and slack adjusters during replacement, and replace worn hardware rather than forcing reuse. Service brakes in axle sets so braking stays balanced left-to-right, then adjust to the axle or brake manufacturer procedure. Bed in new linings gradually, and recheck adjustment after initial use because new linings can settle.

Trailer Applications

This wheel-end kit suits scheduled maintenance on heavy trailers using Fruehauf XEM Q-brake 16 1/2in x 7in drum brakes, including general freight and linehaul work where consistent braking and predictable wear matter. It is also useful when you want new linings and refreshed hardware in the same service to reduce repeat downtime.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers focuses on trailer foundation brakes, so you can match shoe size, brake family, and hardware style with fewer wrong-fit orders. If you are unsure, compare your existing shoe markings and brake size before purchase.

Browse Foundation Brakes parts at ICS Trailers