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JL | JT: Alpine Control Arm Kit – Front Lower Adjustable (0-4.5” Lift)

SKU 1416500
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This item ships for free! (Continental U.S. only)

TeraFlex JL | JT: Alpine Control Arms provide complete alignment adjustability for maximum performance on JL Wrangler/Unlimited and JT Gladiator models with 0-4.5” lifts. Uses factory control arm brackets. Features dependable, maintenance-free, factory-style bushings. Can be added to any existing suspension lift.


• JL Wrangler (2-door)
• JL Wrangler Unlimited (4-door)
• 0-4.5” Lift

• JT Gladiator (pickup)
• 0-4.5” Lift

Control Arm Specs:

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


Alpine Control Arms – Adjustable:
• Driver Front Lower (# XXXXXXX)
• Passenger Front Lower (# XXXXXXX)

Features & Benefits:

• Durable 42mm x 4mm wall DOM (Drawn Over Mandrel) tube provides maximum strength
• Adjustable Alpine 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
• High-quality, dependable, maintenance-free, factory-style bushings provide excellent noise, vibration, and harshness (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


• Alignment required.

Install Time: 2 Hours


JL Wrangler/Unlimited:

• Alpine Control Arm Kit – 8-Arm Adjustable: (# 1416610)

• Front Upper (# 1416520) – pair
• Front Lower (# 1416500) – pair
• Rear Upper (# 1416560) – pair

• Rear Lower (# 1416540) – pair
• Replacement Bushing (Both Ends: # 611011)

JT Gladiator:

• Alpine Control Arm Kit – 8-Arm Adjustable (# 1417500)

• Front Upper (# 1416520) – pair
• Front Lower (# 1416500) – pair
• Rear Upper (# 1417530) – pair
• Rear Lower (# 1417540) – pair

Weight:  19.0 lbs

Vehicle Type:
JL Wrangler
JLU Wrangler Unlimited

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