This AL-KO 7/8″ Master Cylinder & Bracket Kit is designed for trailer hydraulic brake conversions and repairs using an override coupling setup. It combines a genuine AL-KO 7/8″ hydraulic master cylinder with the required bracket assembly for a practical replacement or upgrade solution. Your site also lists the matching AL-KO 7/8″ master cylinder as P/N 313007, described as an override-coupling cylinder, and your hydraulic brake parts collection confirms this is part of your AL-KO hydraulic range.
Key Features
Genuine AL-KO 7/8″ hydraulic master cylinder
Designed for override coupling hydraulic brake systems
Larger 7/8″ bore for higher fluid volume than a 3/4″ cylinder
Ideal for trailer hydraulic brake repairs or conversion work
Suits AL-KO hydraulic brake setups and related override systems
Fast dispatch from Queensland and backed by your standard warranty terms.
Why Choose a 7/8″ Master Cylinder? A 7/8″ master cylinder is commonly used where more hydraulic fluid displacement is needed than a 3/4″ unit can provide. That can make it a better fit for heavier-duty trailer hydraulic braking applications, depending on the full brake setup. Your site’s LoadForce 7/8″ cylinder page also highlights the stronger hydraulic response and 60 mm bolt spacing common to this style.
Applications
Trailer hydraulic brake conversions
Replacement master cylinder and bracket assemblies
Boat trailers
Car trailers
Caravan and camper trailer hydraulic brake systems
