AB Tools 550Kg Galvanised Trailer Suspension Units & 4" Pcd Hubs (Pair) Bearings Knott

This listing is for a pair (left and right) of galvanised suspension units with 4" PCD hubs.Fitted with standard 1" trailer stub axles and supplied with 4" PCD hubs and taper roller bearings.Solid suspension arm and galvanised construction make these suspension units suitable for daily use by business.Stub axle size - 1" diameter, 2" long. (This is just the section where the bearings sit, not including the thread etc) Maximum weight (per pair) 550kg. Solid suspension arm is far stronger than hollow box section types. Complete with washers and castle nuts for mounting the hubs.Mounting holes are at 76mm centres along the length and 78mm centres across the width of the suspension unit. Includes; 1 x 550kg Supension Units (1 Pair). 2 x 4" PCD Trailer Hubs. (Measured stud to stud diagonally) 2 x Bearing Sets (Each set has 1 bearing with seal and 1 standard bearing)2 x Hub Cap. 8 x Wheel Nuts.