The TeraFlex JK Alpine IR Long Control Arm Kit provides complete alignment adjustability for maximum performance on JK & JKU Wrangler models with 3-6" lifts. Includes the innovative Independent Rotation Bushings, can be added to any existing suspension lift!
On higher lifts, Alpine Long Arm Brackets reposition the frame-end control arm mounting points to restore near factory orientation to reduce bushing stress during droop and shock load transferred through the control arms.
Control Arm Specs:
Tube Diameter & Wall: 1-5/8” X 0.157” (42mm X 4mm)
Factory Length = 18-3/4”
Min. Length = 27-3/8”
Max. Length = 28-7/8”
Axle End = 7/16” (12mm) Bolt
Frame End = 9/16” (14mm) Bolt
Thread = 1-1/4”-12 UNF
Includes:
Alpine IR Long Control Arms:
• Driver Front Upper (# XXXXXXX)
• Passenger Front Upper (# XXXXXXX)
TeraFlex Part Numbers:
8-Arm Kit (# 1415611)
8-Arm & Bracket Kit (# 1315011)
8-Arm Kit (# 1415612)
Alpine Long Arm Bracket Kit (# 1957000)
Front Upper (# 1315570) – pair
Front Lower (# 1315580) – pair
Rear Upper (# 1315590) – pair
Rear Lower (# 1315600) – pair
IR Bushing Replacement Kit – 8 Long Arms (# 1952701)
Requires Cutting & Welding
Alignment Required
Must be used with Alpine Long Arm Bracket Kit (# 1957000) NOT INCLUDED
