• Features a Double Bend Control Arm
• For Meritor, Eaton, Spicer (Dana and Standard Forge) trailer axles with 4-holes cam bracket
• Replaces 40010304 and 40910654
• 28 Spline
• 1-1/2" Spline Diameter
• Straight
• 1/2" Bushing Inside diameter
• 5-1/2" Arm Length
• 12-1/4" Brake Sizes