Photo 1 of Trailer Brake Idler Hub Kit, 5-Hole, 4.5" Bolt Circle Brake Idler Hub for 3500lb Trailer 1-1/16'' to 1-3/8'' Axles with Extra Dust Caps & Rubber Plugs, Replacement Brake Hub Drum Assembly(Set-2)

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Photo 1 of Trailer Brake Idler Hub Kit, 5-Hole, 4.5" Bolt Circle Brake Idler Hub for 3500lb Trailer 1-1/16'' to 1-3/8'' Axles with Extra Dust Caps & Rubber Plugs, Replacement Brake Hub Drum Assembly(Set-2)Photo 2 of Trailer Brake Idler Hub Kit, 5-Hole, 4.5" Bolt Circle Brake Idler Hub for 3500lb Trailer 1-1/16'' to 1-3/8'' Axles with Extra Dust Caps & Rubber Plugs, Replacement Brake Hub Drum Assembly(Set-2)Photo 3 of Trailer Brake Idler Hub Kit, 5-Hole, 4.5" Bolt Circle Brake Idler Hub for 3500lb Trailer 1-1/16'' to 1-3/8'' Axles with Extra Dust Caps & Rubber Plugs, Replacement Brake Hub Drum Assembly(Set-2)