Replaces the center hub for Rock Tamers heavy-duty, adjustable mud flap system for 3" hitches (RT54FR). Side arms (ERT039 and ERT040) and clamp bolts (ERT052) sold separately.

Replaces the center hub for Rock Tamers heavy-duty, adjustable mud flap system for 2" hitches (ERT00108). Side arms (ERT039 and ERT040) and clamp bolts (ERT052) sold separately.

Replaces the support rod for Rock Tamers heavy-duty, adjustable mud flap system for 2" and 2-1/2" hitches (ERT00108 and ERT00110). End cap not included.

Replaces the center hub for Rock Tamers heavy-duty, adjustable mud flap system for 2-1/2" hitches (ERT00110). Side arms (ERT039 and ERT040) and clamp bolts (ERT052) sold separately.

Replaces the ball mount clamp bolt for Rock Tamers heavy-duty, adjustable mud flap system for 2" and 2-1/2" hitches (ERT00108 and ERT00110). Holds the center hub (ERT057 or ERT034 - sold separately) in place on your ball mount.

Replaces the mud flap clamp for Rock Tamers heavy-duty, adjustable mud flap system for 2" and 2-1/2" hitches (ERT00108 and ERT00110). Flap retainer bolts, retainer hex nuts, and flap clamp bolts sold separately. Clamp end cap not included.

These bolt covers protect your bumper from scratches and dings caused by contact with the bolts on the back of your Rock Tamers mud flaps. Matte black color matches the finish on your mud flaps.

Replaces the hardware needed to install a trim plate (ERTR028 - sold separately) onto your Rock Tamers heavy-duty adjustable mud flap system (ERT00108 or ERT00110).

Replaces 1 flat end cap for Rock Tamers heavy-duty, adjustable mud flap system. Replaces the cap on the outside of the flat clamp (ERT048) to finish the look of the flap support rod (ERT045).

Replaces the passenger's side hub arm for Rock Tamers heavy-duty, adjustable mud flap system for 2" and 2-1/2" hitches (ERT00108 and ERT00110). Arm pivot bolts (ERT051) and arm clamp bolts (ERT053) sold separately.

Replaces the mud flap clamp bolt kit for Rock Tamers heavy-duty, adjustable mud flap system for 2" and 2-1/2" hitches (ERT00108 and ERT00110). Used to attach the mud flap clamp (ERT048 - sold separately) to the mud flap.

Replaces the driver's side hub arm for Rock Tamers heavy-duty, adjustable mud flap system for 2" and 2-1/2" hitches (ERT00108 and ERT00110). Arm pivot bolts (ERT051) and arm clamp bolts (ERT053) sold separately.

Replaces the pivot arm bolts for the hub arms (ERT039 and ERT040 - sold separately) for Rock Tamers heavy-duty, adjustable mud flap systems.

Replaces the clamp bolts for the hub arms (ERT039 and ERT040 - sold separately) for Rock Tamers heavy-duty, adjustable mud flap systems (ERT00108 and ERT00110).

Replaces the rod endcap kit for Rock Tamers heavy-duty, adjustable mud flap system for 2" and 2-1/2" hitches (ERT00108 and ERT00110). Used on the end of the flap support rod (ERT045) closest to either the left or right hub arm.

Replaces 1 M5 mud flap retainer bolt with a round head for Rock Tamers heavy-duty, adjustable mud flap system. Attaches the mud flap clamp (ERT048) to the flap support rod (ERT045). Retainer hex nut (ERT019) sold separately.