TeraFlex JK: Alpine IR Short Arms provide complete alignment adjustability and dependability for maximum performance on JK Wrangler/Unlimited models with 2-4 Inch Lifts. Bolts to the factory control arm mounting brackets.
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.
Can be added to any existing suspension lift.
Includes:
- Alpine IR Short Arms:
- Arm - Front Upper Left (# 1141573)
- Arm - Front Upper Right (# 1141572)
Fitment:
- JK Wrangler (2-door)
- JK Wrangler Unlimited (4-door)
Specs:
- Lift Height: 2-4 Inch
Control Arm Specs:
- Tube Diameter & Wall: 42mm x 4mm
- Factory Length: 18-3/4 Inch
- Min. Length: 18-1/2 Inch
- Max. Length: 19-3/4 Inch
- Bolt - Both: 12mm
- IR Bushing - Axle: OEM
- IR Bushing - Frame: 611017
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