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jeep accessories and performance partsPerformance Control Arms

Since 1963, Crown Automotive has been providing outstanding quality replacement parts for Jeep® vehicles. That same quality and experience can now be found in our new line of accessories, as well as heavy-duty & performance components, called RT Off-Road.

Performance Control Arms

Control Arm Bracket Set (HD)

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Replaces Part #: RT21015
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (TJ) (1997-2006)
  • Jeep Cherokee (XJ) (1984-2001)
  • Jeep Comanche (MJ) (1986-1992)
  • Jeep Grand Cherokee (ZJ) (1993-1998)
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  • RT Off-Road's Lower Control Arm Bracket Set is a heavy-duty replacement for the failure prone factory mounts. The 3/16″ plated steel construction will ensure long lasting performance even with the most rigorous off-road use. The slotted cam bolt design will allow you to dial in the front caster and improve overall ride quality. Cam bolt kits are available separately (6504238K). Installation will require cutting, grinding and welding.
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  • Includes two (2) 3/16″ Thick Brackets (Zero Degree Offset); Designed For Use With Cam Bolts.
Adjustable Control Arm Set (Rear Lower)

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Replaces Part #: RT21057
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Fits:
  • Jeep Wrangler (JK) (2007-2018) w/ 0″-6″ Lift.
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  • Heavy Duty Adjustable Rear Lower Control Arm Set w/ Rubber Bushings; Collapsed Length (Center to Center): 19.5″; Extended Length (Center to Center): 21.5″; Manufactured of 2″ DOM Tubing; 1.25″-12 Threads; Matte Black Powder Coat Finish; Zinc Coated Forged End.
Adjustable Control Arm Set (Rear Upper)

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Replaces Part #: RT21061
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (TJ) (1997-2006) w/ 0″-6″ Lift; Heavy Duty Adjustable Rear Upper Control Arm Set w/ Rubber Bushings.
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  • Collapsed Length (Center to Center): 13.25″; Extended Length (Center to Center): 15.25″; Manufactured of 1.5″ & 2″ DOM Tubing; 1.25″-12 Threads; Matte Black Powder Coat Finish; Zinc Coated Forged End; Features Brackets to Mount Brake Hose and Parking Brake Cables.
Adjustable Control Arm Set (Lower)

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Replaces Part #: RT21060
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (TJ) (1997-2006) w/ 0″-6″ Lift; Front or Rear.
  • Jeep Cherokee (XJ) (1984-2001) w/ 0″-6″ Lift; Front.
  • Jeep Comanche (MJ) (1986-1992) w/ 0″-6″ Lift; Front.
  • Jeep Grand Cherokee (ZJ) (1993-1998) w/ 0″-6″ Lift; Front.
  • Jeep Grand Cherokee (ZG) (1997-1998); ZG (Europe) model w/ 0″-6″ Lift; Front.
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  • Heavy Duty Adjustable Lower Control Arm Set w/ Rubber Bushings; Collapsed Length (Center to Center): 16″; Extended Length (Center to Center): 18″; 2″ DOM Tubing; 1.25″-12 Threads; Matte Black Powder Coat Finish; Zinc Coated Forged End; Bent For Increased Clearance to Axle Brackets.
Adjustable Control Arm Set (Front Upper)

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Replaces Part #: RT21058
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (JK) (2007-2018) w/ 0″-6″ Lift.
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  • Heavy Duty Adjustable Front Upper Control Arm Set w/ Rubber Bushings; Matte Black Powder Coat Finish; Zinc Coated Forged End; 1.25″-12 Threads.
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  • Collapsed Length (Center To Center): 15″; Extended Length (Center To Center): 17″; Manufactured of 2″ DOM Tubing.
Adjustable Control Arm Set (Front Lower)

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Replaces Part #: RT21059
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (JK) (2007-2018) w/ 0″-6″ Lift.
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  • Heavy Duty Adjustable Front Lower Control Arm Set w/ Rubber Bushings; Matte Black Powder Coat Finish; Zinc Coated Forged End; 1.25″-12 Threads.
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  • Collapsed Length (Center To Center): 22.5″; Extended Length (Center To Center): 24.5″; Manufactured of 2″ DOM Tubing.
Adjustable Control Arm Set (Front Upper)

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Replaces Part #: RT21062
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (TJ) (1997-2006) w/ 0″-6″ Of Lift.
  • Jeep Cherokee (XJ) (1984-2001) w/ 0″-6″ Of Lift.
  • Jeep Comanche (MJ) (1986-1992) w/ 0″-6″ Of Lift.
  • Jeep Grand Cherokee (ZJ) (1993-1998) w/ 0″-6″ Of Lift.
  • Jeep Grand Cherokee (ZG) (1997-1998); ZG (Europe) model w/ 0″-6″ Of Lift.
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  • Heavy Duty Adjustable Front Upper Control Arm Set w/ Rubber Bushings; Matte Black Powder Coat Finish; Zinc Coated Forged End; 1.25″-12 Threads.
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  • Collapsed Length (Center To Center): 15″; Extended Length (Center To Center): 17″; Manufactured of 1.5″ & 2″ DOM Tubing.