TeraFlex JK Alpine IR Long Control Arm Kit 8-Arm 3-6 Inch Lift

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 Arm Pairs:
  • Arm Pair - Front Upper (# 1315570)
  • Arm Pair - Front Lower (# 1315580)
  • Arm Pair - Rear Upper (# 1315590)
  • Arm Pair - Rear Lower (# 1315600)

Fitment:

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

Specs:

• Lift Height: 3-6 Inch

Control Arm Specs:

• JK: Alpine IR Long Arm Pair - Front Upper (# 1315570):
  • 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
• JK: Alpine IR Long Arm Pair - Front Lower (# 1315580):
  • Tube Diameter & Wall: 50mm x 5mm
  • Factory Length: 22-5/8 Inch
  • Min. Length: 33-3/4 Inch
  • Max. Length: 35-1/4 Inch
  • Bolt - Both: 14mm
  • IR Bushing - Both: 611015
• JK: Alpine IR Long Arm Pair - Rear Upper (# 1315590):
  • Tube Diameter & Wall: 42mm x 4mm
  • Factory Length: 17-7/16 Inch
  • Min. Length: 20 Inch
  • Max. Length: 21-1/2 Inch
  • Bolt - Both: 14mm
  • IR Bushing - Both: 611016
• JK: Alpine IR Long Arm Pair - Rear Lower (# 1315600):
  • Tube Diameter & Wall: 50mm x 5mm
  • Factory Length: 19-3/4 Inch
  • Min. Length: 35-3/4 Inch
  • Max. Length: 37-1/4 Inch
  • Bolt - Both: 14mm
  • IR Bushing - Both: 611015