4 Pack Alko Trailer Axle Auto Reverse Replacement Brake Expander Indespension

This listing is for a pack of 4 of Alko style brake expanders.

The brake expander units are found inside the drum and push the brake shoes apart.

Suitable for auto-reverse alko trailer & caravan brake systems.

Suitable for 200 x 50mm & 230 x 60mm brake shoe sizes.

Manufactured from steel for strength and durability.

Zinc plated for rust and corrosion resistance.