2 x 55mm Metal Hub Grease Dust Wheel Cap for ALKO Trailer BrakesSold as a pack of 2 Details: Essential to protect bearing from grit dust which can severely shorten lifespan. Internal push fit (fits into the hub, rather than over it)Zinc plated for durability Alko Part No. 581197Fits Alko Euro 1637 2051 brake drums Dimensions: Cap: 55mm (W) x 27mm (H) Please note: Suitable for hubs with a 55 internal dia.

Hole Centres: 16mm

Total Length: 542mm

Pin Length: 60mm

Brake Width: 50mm

LED colored lens Magnetic light kit

Permissible Tensile Load: 500kg

Box Van - BV85G / BV105G

2 x Full brake shoe spring sets2 x Long Life Brake Cables - 1130mm Outer Cable Length/1340mm Inner2 x Brake shoe expanders

IP67 rated

Both single & twin parabolic leaf springs on Ifor Williams trailers

5m connecting cable

Pin: 11mm Dia