TeraFlex JK: Alpine IR Long Control Arms and Alpine Long Arm Brackets provide complete alignment adjustability and dependability for maximum performance on JK Wrangler/Unlimited models with 3-6 Inch Lifts. Can be added to an existing suspension lift.
Our innovative IR Bushings provide unrestricted rotation and flex as well as excellent NVH damping.
These maintenance-free bushings improve on- and off-road ride quality and performance. On higher lifts TeraFlex JK: Alpine Long Arm Brackets (Included) 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.
CAD-engineered Alpine 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.
Fitment:Fits:
JK Wrangler (2-door)JK Wrangler Unlimited (4-door)Long Control Arm
Specs:
- JK: Alpine IR Long Control Arm Kit - Front Upper (# 1315570):
- Tube Diameter & Wall: 1-5/8 Inch X 0.157 Inch (42mm X 4mm)
- Factory Length = 18-3/4 Inch
- Min. Length = 27-3/8 Inch
- Max. Length = 28-7/8 Inch
- Axle End = 7/16 Inch (12mm) Bolt
- Frame End = 9/16 Inch (14mm) Bolt
- Thread = 1-1/4 Inch-12 UNF
- JK: Alpine IR Long Control Arm Kit - Front Lower (# 1315580):
- Tube Diameter & Wall = 2 Inch X 0.197 Inch (50mm X 5mm)
- Factory Length = 22-5/8 Inch
- Min. Length = 33-3/4 Inch
- Max. Length = 35-1/4 Inch
- Both Ends = 9/16 Inch (14mm) Bolt
- Thread = 1-1/4 Inch-12 UNF
- Brand Logo:
- https://www.asapnetwork.org/sites/default/files/brands/icons/TeraFlex-Logo-1.jpg
- California Prop 65 Notice:
- CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Last Update:
- 2025-10-09 09:16:54
- Location:
- Front
- Series:
- Alpine
- Sold As:
- Each
- Universal:
- No
- Vehicle Type:
- Jeep
