TeraFlex JL/JLU: Alpine IR Control Arms Kit - 8-Arms Adjustable (0-4.5” Lift)

TeraFlex JL: Alpine IR Control Arms provide complete alignment adjustability for maximum performance on JL Wrangler/Unlimited models with 0-4.5” lifts. Uses factory control arm brackets. Includes our innovative IR (Independent Rotation) Bushings. Can be added to any existing suspension lift.

Fits:

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

• 0-4.5” Lift

Includes:

Alpine IR Control Arm – Adjustable:
• Front Upper (# 1416530) – pair
• Front Lower (# 1416550) – pair
• Rear Upper (# 1416570) – pair
• Rear Lower (# 1416580) – pair

Features & Benefits:

• Durable 42mm x 4mm wall DOM (Drawn Over Mandrel) tube provides maximum strength
• Adjustable Alpine IR Control Arms optimize caster angle and tune anti-squat geometry for proper suspension alignment
• Re-centers axles in the wheel well for proper suspension movement. Can also be used to increase wheelbase
• Full range of movement will not restrict articulation or flex off-road
• Innovative, maintenance-free, IR (Independent Rotation) Bushings provide unrestricted rotation and flex as well as excellent NVH damping and ride quality characteristics
• Zero maintenance forged threaded joints for smooth quiet flex
• Premium black e-dipped coating provides superior durability and corrosion resistance on tube and forged rod end housing
• Anodized 6061-T6 aluminum clamp collar to secure rod end after length adjustment
• TeraFlex Lifetime Warranty against defects

Control Arm Specs:

JL | JT: Alpine IR Control Arm Kit – Front Upper Adjustable – (# 1416530):

• Tube Diameter & Wall = 42mm x 4mm
• Factory Length = 20.185”
• Min. Length = 20”
• Max. Length = 21”
• Both Ends = 14mm Bolt

JL | JT: Alpine IR Control Arm Kit – Front Lower Adjustable – (# 1416550):

• Tube Diameter & Wall = 42mm x 4mm
• Factory Length: 24”
• Min. Length: 24”
• Max. Length: 25.25”
• Both Ends: 16mm Bolt

JL: Alpine IR Control Arm Kit – Rear Upper Adjustable – (# 1416570):

• Tube Diameter & Wall = 42mm x 4mm
• Factory Length = 17.425”
• Min. Length = 17-3/8”
• Max. Length = 18-1/2”
• Both Ends = 14mm Bolt

JL: Alpine IR Control Arm Kit – Rear Lower Adjustable – (# 1416580)

• Tube Diameter & Wall = 42mm x 4mm
• Factory Length = 19-3/4”
• Min. Length = 19-13/16”
• Max. Length = 21-1/16”
• Both Ends = 14mm Bolt

Note(s):

• Alignment required.

Install Time: 5 Hours