Master Cylinder 3/4 inch

All States Trailer Spares – Master Cylinder 3/4" | R1813

Reliable 3/4" master cylinder for hydraulic trailer braking systems

The All States Trailer Spares Master Cylinder 3/4" (R1813) delivers dependable, consistent braking performance for a wide range of hydraulic trailer brake systems. Built with durable materials to withstand demanding towing conditions, this master cylinder is a reliable direct‑replacement option for workshops, trailer builders and maintenance professionals.

Designed for straightforward installation, the R1813 helps restore safe, responsive braking with minimal downtime.

Key Features

• 3/4" bore master cylinder for hydraulic trailer brakes

• Durable construction built for tough trailer duty

• Direct replacement for compatible hydraulic brake systems

• Simple installation for fast, efficient maintenance

• Trusted All States Trailer Spares quality

Technical Specifications

• Bore Size: 3/4 inch

• Application: Hydraulic trailer brakes

• Model: R1813

• Brand: All States Trailer Spares