Meritor A-3111T4752 or A3111T4752 is a knuckle assembly. Knuckle assemblies of this kind are the pivot point that ties the wheel end into the steering and suspension, letting the wheel swing for steering while carrying part of the vehicle load.
Wear where a knuckle meets the kingpin and bushings tends to show up as uneven, premature front tire wear and rough handling. Looseness felt at the wheel, or a shaking steering wheel or cab, can point to wear in the same area. A genuine Meritor part from Pro Gear and Transmission. Call us with your axle details to confirm proper fit.
Features
Knuckle assembly, genuine Meritor
Pivot point tying the wheel end into the steering and suspension
Uneven front tire wear and loose wheel play are common signs of wear in this area
