Product Description
TeraFlex Alpine Long Control Arm & Bracket Kit | 8 Arm Adjustable | 3-6" Lift | 4 Door (Wrangler JL 2018+)
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.
Kit Includes:
- One (1) pair of front upper control arms
- One (1) pair of front lower control arms
- One (1) pair of rear upper control arms
- One (1) pair of rear lower control arms
- One (1) pair of front brackets
- One (1) pair of rear brackets
- Cross member
- Necessary hardware
- Installation instructions
- 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
- Estimated installation time: 16 hours
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
Notes:
** 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.
**** THIS IS A VERY HEAVY ITEM AND MUST BE SHIPPED VIA FREIGHT TRUCK
Configurations:
JL:
Alpine IR Long Control Arm Kit – 8-Arm Adjustable (# 1310505):
• Front Upper (# 1310520) – pair
• Front Lower (# 1310500) – pair
• Rear Upper (# 1310560) – pair
• Rear Lower (# 1310540) – pair
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
JL 2-Door:
• Alpine IR Long Control Arm & Bracket Kit – 8-Arm (# 1310512)
• Alpine Long Control Arm & Bracket Kit – 8-Arm (# 1316012)
• Alpine Long Arm Bracket Kit – Brackets Only (# 1958002)
JL 4-Door:
• Alpine IR Long Control Arm & Bracket Kit – 8-Arm (# 1310510)
• Alpine Long Control Arm & Bracket Kit – 8-Arm (# 1316010)
• Alpine Long Arm Bracket Kit – Brackets Only (# 1958000)
