FORD F-250 SUPER DUTY 2011 - 2016 4WD / 4x4 SRW Models. FORD F-350 SUPER DUTY 2011 - 2016 4WD / 4x4 SRW Models. FITS 4WD / 4x4 SRW (SINGLE REAR WHEEL) MODELS ONLY . Wheel Bearing Hub. 2x Front Wheel Hub and Bearing Assembly - 515130.
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