Genuine Midland Haldex S-Aba Kit brake parts P/N: 40020218, ready to ship worldwide! Call us with any questions.A factory handling fee of $25.00 per unit is added at checkout.FeaturesS-ABA Brake AdjusterusterHigh alloy steel gearsRolled wormshaftHeat-treated housingCentralized clutchTech SpecsSpline Diameter-Spline Count: 1-1/2″-10Arm Length: 6″Body Angle: 35Offset: 0Arm Hole Diameter: 1/2″Bracket Kit: 42710431Anchor Bracket Style: PlateOEM Part Number: 409-26013Grease Fitting Location: 180Grease Fitting Type: StraightAdditional InformationThe clearance-sensing design maintains a constant and uniform distance between the brake drum and lining.The gradual adjustment of the S-ABA lowers the risk of over-adjustment during prolonged braking.