Description

Overview

The SAF WABCO PAN 19 Brake Caliper Left-Hand is a complete air disc brake caliper assembly for compatible SAF IntraDisc integral trailer axles. It is a practical replacement when an existing caliper seizes, leaks, or no longer slides smoothly. Because calipers directly affect stopping performance, correct handing and mounting style matter. This left-hand variant also helps keep bleed point and hose routing aligned to the intended side of the axle.

Features for WABCO PAN 19 Brake Caliper Left-Hand

• Complete caliper assembly to simplify replacement work
• Sliding caliper design to support even pad contact when installed correctly
• Left-hand configuration to match the intended axle side
• 4-bolt carrier mounting pattern on suitable applications

Specifications and Materials

Part number: FB4603G.

Type: air disc brake caliper assembly for heavy trailer applications.

Side: left-hand.

Mounting: 4-hole carrier mount on the listed SAF IntraDisc integral axle application.

For service and identification context, refer to the SAF-Holland disc brake axle user manual which covers general inspection and maintenance expectations for SAF disc brake axle systems.

Compatibility and Fitment for PAN 19 Left-Hand Calipers

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. SAF 3080007100, SAF ZI9-19W Intradisc Integral Axle

Firstly, confirm the axle and disc brake family before ordering, then confirm you need the left-hand caliper. Additionally, check the carrier and mounting hardware condition, because worn guides or fasteners can mimic caliper issues. Finally, confirm air hose routing so the replacement does not introduce twist, strain, or chafe.

Compliance and Safety

Disc brakes are safety-critical. A qualified technician should complete installation and functional checks. Depressurise the air system, support the axle safely, and chock wheels before starting. Then follow the axle and brake manufacturer procedures for torque settings, lubrication points (where specified), and bedding-in. Replace damaged fasteners or locking hardware rather than forcing reuse.

Trailer Applications

This caliper is commonly used on heavy trailers fitted with air disc brakes where SAF IntraDisc integral axles and the PAN 19 caliper family are specified. It suits fleet operators and repairers who need a direct replacement to return a trailer to service quickly. However, if your trailer uses a different disc brake family or requires a right-hand caliper, select the correct variant instead.

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 supplies trailer braking parts selected for heavy vehicle use, so you can keep maintenance straightforward. Moreover, you can get practical help confirming fitment details and related hardware before ordering.

Browse Foundation Brakes parts at ICS Trailers using Browse Foundation Brakes parts at ICS Trailers for more brake components and service items.