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TeraFlex JK/JKU Alpine Flexarm adjustable control arms provide maximum adjustability, dependability, and performance while retaining factory control arm mounting locations on JK Wrangler and JKU Wrangler Unlimited models with 2-4” lifts. Can be added to any existing suspension lift.

Fits:

• JK Wrangler (2-door)
• JKU Wrangler Unlimited (4-door)

• Lift Height: 2-4”

Includes:

• Alpine Flexarm - Front Upper Adjustable Control Arms (# 1415520) - pair
• Alpine Flexarm - Front Lower Adjustable Control Arms (# 1415500) - pair
• Alpine Flexarm - Rear Upper Adjustable Control Arms (# 1415560) - pair
• Alpine Flexarm - Rear Lower Adjustable Control Arms (# 1415540) - pair

Features & Benefits:

• Durable 1-5/8” x 0.157” (42mm x 4mm) wall DOM (Drawn Over Mandrel) tube provides maximum strength
• Fully-adjustable Alpine Flexarm control arms optimize pinion & caster angles, & tune anti-squat geometry for proper suspension alignment
• Re-centers axles in the wheel well for proper suspension movement or can be used to increase wheelbase
• Full-range of movement will not restrict articulation or flex off-road
• High-quality factory style bushings provide excellent noise, vibration, & harshness (NVH) damping & ride quality characteristics w/ zero maintenance
• Zero maintenance forged threaded joints for smooth quiet flex
• Premium black e-dipped coating provides superior durability & corrosion resistance on tube & forged rod end housing
• Anodized 6061-T6 aluminum clamp collar to secure rod end after length adjustment
• TeraFlex Lifetime Warranty against defects

Flexarm Specs:

• Tube Diameter & Wall: 1-5/8” x 0.157” (42mm x 4mm)

JK/JKU Alpine Flexarm Kit: Front Upper Adjustable Control Arms (2-4” Lift) - (# 1415520):

• Factory Length = 18-3/4”
• Min. Length = 18-1/2”
• Max. Length = 19-3/4”
• Both Ends = 7/16” (12mm) Bolt
• Thread = 1-1/4”-12 UNF
• Both Bushings = # 611014

JK/JKU: Alpine Flexarm Kit - Front Lower Adjustable Control Arms (2-4” Lift) - (# 1415500):

• Factory Length = 22-5/8”
• Min. Length = 22-3/4”
• Max. Length = 24”
• Both Ends = 9/16” (14mm) Bolt
• Thread = 1-1/4”-12 UNF
• Both Bushings = # 611011

JK/JKU: Alpine Flexarm Kit - Rear Upper Adjustable Control Arms (2-4” Lift) - (# 1415560):

• Factory Length = 17-7/16”
• Min. Length = 17-5/8”
• Max. Length = 18-7/8”
• Both Ends = 9/16” (14mm) Bolt
• Thread = 1-1/4”-12 UNF
• Both Bushings = # 611012

JL/JLU | JK/JKU: Alpine Flexarm Kit - Rear Lower Adjustable Control Arms (0-4” | 2-4” Lift) - (# 1415540)

• Factory Length = 19-3/4”
• Min. Length = 19-13/16”
• Max. Length = 21-1/16”
• Both Ends = 9/16” (14mm) Bolt
• Thread = 1-1/4”-12 UNF
• Both Bushings = # 611011

Install Time: 3.5 Hours