Description

Overview

The conical torque arm rubber bush fits compatible mechanical trailer suspension systems where the torque arm uses a tapered bush with a 31.75mm bore. It suits established Fruehauf, Hutchens, ROR-Meritor, Reyco and related suspension applications that use the matching bush dimensions.

Features

• Tapered rubber bush for torque arm suspension connections
• 31.75mm internal diameter
• 55.56mm major outside diameter and 46.04mm minor outside diameter
• 60.33mm overall length

Specifications and Materials

Product type: rubber torque arm suspension bush.

Quantity: 1 bush.

Part number: 500.543.

See the Meritor torque arm bushing technical information

Compatibility and Fitment

Match the 31.75mm bore, tapered outside profile and 60.33mm length against the removed bush before fitting. This bush appears in Fruehauf F-2, J-2, NF-2 and NT suspension families as well as compatible Hutchens four-spring arrangements.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes.

R30927, UXA000011, UXA0011, TRB6300, 321177, 504823, 762000, 901019, E927, 090600, RBT200, SP1301, ULA6295, 586121, SA1235, M1818, 9061, REY090600, SP2030, 65488, NL3002, HS00190, 38927, 25750, F1033, 8235R30927, ATIR30927, BXPL1084, G927, HUT762000, L486, TDAR30927, TW321177, WA045021, R3016505, E16505

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

Support the trailer and remove load from the torque arm before dismantling the suspension connection. Inspect the arm bore, bolt and retaining hardware for wear or distortion, then tighten the repaired assembly to the suspension manufacturer’s specification.

Trailer Applications

The conical torque arm rubber bush suits heavy trailer spring suspension repairs where the tapered bush locates the torque arm and isolates movement at the suspension connection. Confirm the suspension family and bush dimensions when replacing worn, cracked or distorted bushes.

Cross-reference and Suitability

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

Why Choose ICS Trailers

The main ordering risk with this bush is choosing a similar suspension bush with the wrong bore, taper or overall length. Check the removed part for a 31.75mm bore, approximately 55.56mm major diameter and 60.33mm length. If the old bush has lost its shape, send through the suspension make, torque arm details and photos so ICS Trailers can help narrow down the correct replacement before the repair begins.

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