TeraFlex JLU 4 Door Alpine Long Arm & Bracket Kit (3-6" Lift)

Fits the following applications:

'18-'21 Jeep Wrangler JLU Unlimited 4 Door

Part #: 1316010

Finish: Black

TeraFlex JL 4dr: Alpine Long Control Arms & Alpine Long Arm Brackets provide complete alignment adjustability for maximum performance on JL Wrangler/Unlimited models with 3-6” lifts. Features dependable, maintenance-free, factory-style bushings. 

On higher lifts, Alpine Long Control Arms and Brackets 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. Can be added to an existing suspension lift. 

These CAD-designed TeraFlex JL: Alpine Long Arm Brackets are engineered 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.

Fits:
• JL Wrangler Unlimited (4-door)
• 3-6” Lift

Includes:
Alpine Long Control Arm Kit – 8-Arm Adjustable (# 1316005):
• Front Upper (# 1316520) – pair
• Front Lower (# 1316500) – pair
• Rear Upper (# 1316560) – pair
• Rear Lower (# 1316540) – pair

Alpine Long Arm Bracket Kit (# 1958000):
• Front Brackets – pair
• Rear Brackets – pair
• Cross Member
• All necessary hardware

Features & Benefits:
• Durable 42mm x 4mm wall DOM (Drawn Over Mandrel) tube provides maximum strength for upper Alpine Long Control Arms
• Durable 50mm x 5mm wall DOM tube provides maximum strength for lower Alpine Long Control Arms
• Adjustable Alpine Long 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 and Brackets
• Anodized 6061-T6 aluminum clamp collar to secure rod end after length adjustment
• Alpine Long Arm Brackets reposition frame-end control arm mounting points to restore near factory orientation, which reduces bushing stress during droop and shock load transferred through control arms
• TeraFlex Lifetime Warranty against defects

Control Arm Specs:
JL: Alpine Long Control Arm Kit – Front Upper Adjustable – (# 1316520):
• Tube Diameter & Wall = 42mm x 4mm
• Factory Length = 20.185”
• Min. Length = 27-3/8”
• Max. Length = 28-7/8”
• Axle End = 7/16” (12mm) Bolt
• Frame End = 9/16” (14mm) Bolt

JL: Alpine Long Control Arm Kit – Front Lower Adjustable – (# 1316500):
• Tube Diameter & Wall = 50mm x 5mm
• Factory Length = 24”
• Min. Length = 33-3/4”
• Max. Length = 35-1/4”
• Both Ends = 9/16” (14mm) Bolt

JL: Alpine Long Control Arm Kit – Rear Upper Adjustable – (# 1316560):
• Tube Diameter & Wall = 42mm x 4mm
• Factory Length = 17.425”
• Min. Length = 20”
• Max. Length = 21-1/2”
• Both Ends = 9/16” (14mm) Bolt

JL: Alpine Long Control Arm Kit – Rear Lower Adjustable – (# 1316540):
• Tube Diameter & Wall = 50mm x 5mm
• Factory Length = 19-3/4”
• Min. Length = 35-3/4”
• Max. Length = 37-1/4”
• Both Ends = 9/16” (14mm) Bolt

Note(s):
• Requires cutting/removal of factory control arm bracketry to install Alpine Long Arm Brackets.
• Alpine IR Long Control Arms and Alpine Long Control Arms MUST be used w/ Alpine Long Arm Bracket Kit (JL 2-Door: 1958002; JL 4-Door: # 1958000) –INCLUDED.