⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
TeraFlex JL: Alpine IR Long Arms and Long Arm Brackets provide complete alignment adjustability and dependability for maximum performance on JL 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.
CAD-engineered TeraFlex JL: Long Arm Brackets are designed for maximum strength. By streamlining the frame-end mounting points, we were able to incorporate both upper and lower mounts in each bracket thus simplifying installation while maintaining a factory appearance. Front Long Arm Suspension Crossmember provides additional strength. Can be added to any existing suspension lift.
Includes:
Alpine IR Long Arm Kit - 8-Arm (# 1310505):
Arm Pair - Front Upper (# 1310520)
Arm Pair - Front Lower (# 1310500)
Arm Pair - Rear Upper (# 1310560)
Arm Pair - Rear Lower (# 1310540)
Long Arm Bracket Kit (# 1958002):
Brackets - Front
Brackets - Rear
Suspension Crossmember - Front
All necessary hardware
Fitment:
JL Wrangler (2-door)
Specs:
Lift Height: 3-6 Inch
Control Arm Specs:
JL / JT: Alpine IR Long Arm Pair - Front Upper (# 1310520):
Tube Diameter & Wall: 42mm x 4mm
Factory Length: 20-1/4 Inch
Min. Length: 27-3/4 Inch
Max. Length: 28-7/8 Inch
Bolt - Axle: 12mm
Bolt - Frame: 14mm
IR Bushing - Axle: 611018
IR Bushing - Frame: 611016
JL / JT: Alpine IR Long Arm Pair - Front Lower (# 1310500):
Tube Diameter & Wall: 50mm x 5mm
Factory Length: 24 Inch
Min. Length: 30-7/8 Inch
Max. Length: 32 Inch
Bolt - Both: 16mm
IR Bushing - Both: 611020
JL: Alpine IR Long Arm Pair - Rear Upper (# 1310560):
Tube Diameter & Wall: 50mm x 5mm
Factory Length: 17-3/8 Inch
Min. Length: 32-3/4 Inch
Max. Length: 33-3/4 Inch
Bolt - Both: 14mm
IR Bushing - Axle: 611015
IR Bushing - Frame: 611016
JL: Alpine IR Long Arm Pair - Rear Lower (# 1310540):
