Pro-Line PRO-Arms X-MAXX Upper & Lower Arm Kit

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$24.99 - Pro-Line PRO-Hubs X-MAXX Hub Carrier Set w/Oversize Inner Bearings (addon details...)
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This is an optional Pro-Line PRO-Arms X-MAXX Upper and Lower Arm Kit, including enough parts for either the front or rear of the X-Maxx (two packages required for a full Front & Rear upgrade). 

Pro-Line is tremendously proud to introduce the PRO-Series of performance upgrade parts that are proudly Made by Us in the USA starting with the PRO-Arms for your X-MAXX! The PRO-Arms Upper & Lower Arm Kit includes cutting edge race-style Black arms with smooth bottoms that are capped off with Stone Gray stiffening plates resulting in extremely durable and rigid arms. The Arm plates are held on by multiple Flat Head screws and the Stone Gray color is the exact same as Pro-Line’s Impulse Pro-Loc Wheel Rings so you know they can be dyed or painted to match your truck’s style!

The PRO-Arms are direct replacements for the stock X-MAXX arms and are designed from the ground up to be nearly indestructible! Each Arm Kit includes 1 Lower Right Arm, 1 Lower Left Arm, 1 Upper Right Arm and 1 Upper Left Arm along with the Stone Gray Plates and hardware for each arm and will work on the Front or Rear of your X-MAXX. Get 2 Arm Kits to fully deck out your whole truck. The PRO-Arms are cored out from the top to save weight and the Arm plates keep dirt, mud and debris out of your arms. If you are looking to upgrade the Durability and Style of your X-MAXX, look no further than the PRO-Arms from Pro-Line! Get yours today!


  • PRO-Series Line of Upgrade Parts Made In-House
  • Direct Replacements for Stock X-MAXX Arms
  • Cutting Edge Race Style Black Arms with Smooth Bottoms
  • Each Arm is Capped by Stone Gray Stiffening Plates
  • Extremely Durable While Still Maintaining Rigidity
  • Arms are Cored Out from the Top to Save Weight
  • Arm Plates Keep Out Dirt, Mud and Debris
  • Made from High-strength, Durable DuPont Nylon Material
  • Made in the USA, since 1982


  • (1) PRO-Series Lower Right Arm
  • (1) PRO-Series Lower Left Arm
  • (1) PRO-Series Upper Right Arm
  • (1) PRO-Series Upper Left Arm
  • (1) PRO-Series Stone Gray Plates for Each Arm
  • (44) M3 x 6mm FHCS Screw Hardware
  • (14) M3 x 6mm BHCS Screw Hardware
  • (2) M3 x 4mm Set Screw Hardware

This product was added to our catalog on March 27, 2019