Description

Overview

Outer bush Fruehauf Propar spherical supports the Fruehauf Propar S cam in the brake bracket so the camshaft runs true under load. This outer bush suits Fruehauf Propar trailer axles that require a spherical outer bush to control camshaft movement and maintain consistent brake application. As a result, it helps reduce uneven lining wear and keeps foundation brake hardware aligned during heavy braking.

Features

• Spherical outer bush profile suits Fruehauf Propar axle brake brackets
• Designed to support camshaft alignment under repeated heavy braking
• Compact 38mm length for tight bracket packages
• ID and OD sized to match Fruehauf Propar camshaft and bracket bores

Specifications and Materials

Length is 38mm with a 40mm internal diameter to suit the camshaft journal. The outer diameter is 63mm to match the Fruehauf Propar brake bracket bore. Part number: FB2103. For general service practices on S cam bushings, refer to this Meritor camshaft bushing maintenance manual

Compatibility and Fitment

This outer bush Fruehauf Propar spherical part suits Fruehauf Propar trailer axles that specify a spherical outer camshaft bush at the bracket. 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. BP2103, FL27.1194, Fruehauf ACD 2285-900, IT27.1194, T02-2103, WT2103, FP27.1194, 03.2103.0

Compliance and Safety

Correct S cam bush condition is critical for safe foundation brake performance, therefore this outer bush Fruehauf Propar spherical should be replaced whenever excessive cam-to-bush clearance is found. Always follow workshop procedures for safely supporting the trailer and isolating the air brake system before work begins. In addition, inspect the S cam, seals, and bracket bore for damage and replace worn components together to avoid premature wear. Finally, confirm free camshaft rotation and correct brake adjustment before returning the vehicle to service.

Trailer Applications

This outer bush Fruehauf Propar spherical is intended for heavy vehicle trailers using Fruehauf Propar axles and matching camshaft brackets. Typically, it fits into the outer bracket position of the S cam support where a spherical bush is specified. Moreover, it suits workshop brake relines and full foundation brake rebuilds on fleet trailers that rely on Fruehauf Propar running gear. For best results, combine it with the correct inner bushes, seals, and hardware specified for the same axle family.

Cross-reference and Suitability

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

Use these references to confirm compatibility against existing part numbers during maintenance planning.

Why Choose ICS Trailers

ICS Trailers focuses on heavy trailer running gear components, so you can match outer bushes, camshafts, seals, and hardware in one place. Our team prioritises parts that align with fleet needs and proven applications, which helps reduce downtime during brake work. In addition, we support clear product data and practical fitment details so workshop staff can identify the correct outer bush quickly. For related service parts and brake hardware, browse our Foundation Brakes category at ICS Trailers