Item Part No. Description Price Qty
  ROXTER Rails    
  4000136 Machined Support Rail $10.00
  4000138 Driver Side Rail $20.00
  4000139 Passenger Side Rail $20.00
  4000088 1-1/4" Rail End Plug $1.50
  Clamp Assembly    
  4000091 3/8"-16 x 6" Zinc Plated Carriage Bolt $1.50
  70346 3/8"-16 Zinc Plated Square Nut $1.50
  10903 3/8" Zinc Plated Lock Washer $1.50
  10901 3/8"-16 x 1" Zinc Plated Hex Bolt $1.50
  4000140 Mud Flap Clamp Bracket $35.00
  4000097 Mud Flap Bracket $15.00
  70401 3/8"-16 Zinc Plated Nylock Flange Hex Nut $1.50
  Mud Flaps and Hardware    
  4000088 1-1/4" Rail End Plug $1.50
  70346 3/8"-16 Zinc Plated Square Nut $1.50
  4000500 3/8" Recycled Rubber Mud Flap $25.00
  90493 3/8" x 1-1/4" Zinc Plated Flat Washer $1.50
  10903 3/8" Zinc Plated Lock Washer $1.50
  10184 3/8"-16 x 1-1/4" Zinc Plated Hex Bolt $1.50
  Trim Plates and Hardware    
  4000596 Large Mud Flap Trim Plate $11.50
  4000566 Black Oxide 10-24 Stainless Steel Nylock Hex Nut $1.50
  4000565 Black Oxide #10-USS Stainless Steel Flat Washer $1.50
  4000564 Black Oxide 10-24 x 3/4" Stainless Steel Phillips Screw $1.50

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Help Section


A video to guide you through the installation of our ROCKSTAR™ Hitch Mounted Mud Flaps.

Download ROCKSTAR™ Install Instructions
How to Locate Serial Number