TeraFlex 1415520 JK Alpine Front Upper Flexarm Kit

TeraFlex JK/JKU: Control Arms provide complete alignment adjustability for maximum performance on JK/JKU Wrangler models with 2-4” lifts. Uses factory control arm brackets. Features dependable, maintenance-free, factory-style bushings. Can be added to any existing suspension lift. Fits: • JK Wrangler (2-door)• JKU Wrangler Unlimited (4-door)• 2-4” Lift Control Arm Specs:• Tube Diameter & Wall: 1-5/8” x 0. 157” (42mm x 4mm)• 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 = # 611014Includes:Alpine Control Arms - Adjustable: • Driver Front Upper (# 1141521)• Passenger Front Upper (# 1141531)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 Install Time: 2 Hours Configurations:• Alpine Control Arm Kit - 8-Arm Adjustable (# 1415610) • Front Upper (# 1415520) - pair• Driver Front Upper (# 1141521) • Passenger Front Upper (# 1141531) • Replacement Bushings – both ends (# 611014) • Front Lower (# 1415500) - pair• Driver Front Lower (# 1141501) • Passenger Front Lower (# 1141511) • Replacement Bushing - both ends (# 611011) • Rear Upper (# 1415560) - pair• Driver Rear Upper (# 1141561) • Passenger Rear Upper (# 1141571) • Replacement Bushing - both ends (# 611012) • Rear Lower (# 1415540) - pair• Driver Rear Lower (# 1141541) • Passenger Rear Front Lower (# 1141551) • Replacement Bushing - both ends (# 611011)