Description

Overview

Dust Cover BPW 4218x120sq 16º Upper Left Hand helps limit dirt and moisture ingress around the drum brake backing plate, which supports cleaner inspections and steadier brake service. It suits the upper left position on BPW 4218x120sq assemblies with a 16º cam angle on square 120mm axle beams.

Features

Dust Cover BPW 4218x120sq 16º Upper Left Hand is designed for practical protection where the brake hardware sees road spray and grit.

• Position-specific upper left profile for correct shielding
• Helps reduce contamination around brake internals
• Supports clearer visual checks during maintenance

Specifications and Materials

This dust cover suits BPW 4218x120sq setups with a square 120mm axle beam and a 16º cam position in the upper left location. Brake generations and mounting details can vary, so compare the removed cover before ordering.

Part number: FB5132G.

For BPW service context on drum brake dust covers, see the BPW trailer axle drum brake workshop manual which outlines inspection and maintenance practices

Compatibility and Fitment

Confirm you need the upper left cover for the 16º position because left lower and right-side variants differ in shape and reliefs. This cross-reference listing means this part is a suitable replacement for the part numbers and applications shown, but some changes in installation may be required. 03.010.99.59.0, 0301099590, 03.010.81.31.0, 0301081310

Compliance and Safety

Braking components are safety-critical, so confirm clearances to the drum, camshaft area, and retainers after fitting. Follow the axle and brake manufacturer service procedure and re-check fasteners at the next inspection.

Trailer Applications

Dust Cover BPW 4218x120sq 16º Upper Left Hand typically suits heavy vehicle trailers using BPW 4218x120sq drum brake hardware on square 120mm axle beams at a 16º cam position. It is a sensible replacement during brake relines, camshaft work, or hub servicing when the original cover has been bent or removed.

Cross-reference and Suitability

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

Finally, use the list above to cross-check what you are removing so you order the correct side and position.

Why Choose ICS Trailers

ICS Trailers helps you source position-specific foundation brake parts without wasting time. You can also bundle dust covers with related brake hardware to streamline workshop jobs. Browse Foundation Brakes at ICS Trailers via Browse Foundation Brakes at ICS Trailers