Trailer Spring Axle Equalizer Suspension Center Bolt & Nut 7/8″ Grease zerk
1 – 7/8″-9 x 4 11/16″ Equalizer Bolt and Lock Nut
This nut will not need the cotter pin.
Fastens equalizer to center hanger of tandem / triple-axle trailer suspension
Pressed-in grease zerk that allows for easy lubrication to keep moving parts functioning properly. Hole is side of bolt is for the grease to get out.