Brake 95 Return Spring For BPW 15in Spring Return

Allan Davis on 19/01/2026

BPW 15in Brake 95 return spring 185mm close-up

Brake 95 Return Spring For BPW 15in Spring Return

$9.00

Brake 95 return spring for BPW 15in drum brakes, sized 185mm long and 20mm diameter, helping shoes retract cleanly, reduce drag heat, and maintain consistent braking during routine foundation brake servicing on trailers.

Part number FB3494.

Quick Quote

SKU: FB3494 Category: Tags: , , , , , , Brand:
This field is for validation purposes and should be left unchanged.

Description

Overview

BPW 15in Brake 95 return spring 185mm restores correct brake shoe return on BPW 15in drum brake assemblies, so the brakes release cleanly after each application. It also helps reduce shoe drag that can overheat linings and shorten service life.

Before you strip the axle, check brake size and the spring hook style so you match the correct hardware.

Features

BPW 15in Brake 95 return spring 185mm provides firm, repeatable retraction force for the brake shoes. The compact coil and hook ends suit common Brake 95 hardware layouts, so the shoes return promptly when air pressure releases.

  • Supports clean brake shoe retraction between applications
  • Helps reduce lining drag and heat build up
  • Useful for routine brake hardware refresh

Specifications and Materials

Use these details to confirm the spring matches your existing brake hardware.

O/A length: 185mm.
Outside diameter: 20mm.

Part number: FB3494.

This return spring is a formed spring component for heavy vehicle trailer foundation brake service.

Use the BPW ECO Drum technical overview and downloads for general drum brake documentation

Compatibility and Fitment

Confirm the spring position and hook style against your existing brake hardware before ordering because layouts can vary. 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. SN3020, NH, NR, NRS, NRZ, 05397341700.

Match coil diameter and length to the original spring so the shoes retract correctly after each application.

Compliance and Safety

Inspect springs at every brake service because stretched coils or worn hooks can affect brake release. Replace return springs in axle pairs to help keep brake response even side to side.

Trailer Applications

This style of spring is used on BPW trailer axles with drum brakes where Brake 95 hardware is fitted. For example, BPW 15in Brake 95 return spring 185mm suits on road freight trailers running 15in drum brakes.

Cross-reference and Suitability

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

SN3020 NH NR
NRS NRZ 05397341700

Therefore, verify the brake type and hardware layout before installation and follow your workshop procedure for safe brake service.

Why Choose ICS Trailers

ICS Trailers helps you match foundation brake parts to the brake family you run, not just a generic description. We provide practical product data so you can order with less guesswork.

  • Local stock support for heavy trailer parts
  • Clear fitment help for foundation brake components
  • Fast dispatch options for common service items

Browse Foundation Brakes parts at ICS Trailers via the Foundation Brakes category page

Online prices apply to website orders only. In-store pricing may differ.

Related products