TeraFlex JK: Alpine IR Long Arms and Long Arm Brackets (Not Included) provide complete alignment adjustability and dependability for maximum performance on JK Wrangler/Unlimited models with 3-6 Inch Lifts.

Our innovative, maintenance-free IR Bushings provide unrestricted rotation and flex as well as excellent NVH damping to improve on- and off-road ride quality and performance.

MUST be used with Long Arm Bracket Kit (# 1957000) - Not Included. Can be added to any existing suspension lift.
Includes:

• Alpine IR Long Arms:
  • Arm - Front Upper Left (# 1131573)
  • Arm - Front Upper Right (# 1131572)

Fitment:

• JK Wrangler (2-door)
• JK Wrangler Unlimited (4-door)

Specs:

• Lift Height: 3-6 Inch

Control Arm Specs:

• Tube Diameter & Wall: 42mm x 4mm
• Factory Length: 18-3/4 Inch
• Min. Length: 27-3/8 Inch
• Max. Length: 28-7/8 Inch
• Bolt - Axle: 12mm
• Bolt - Frame: 14mm
• IR Bushing - Axle: OEM
• IR Bushing - Frame: 611019