JEEP WRANGLER JL - FOR Alpine IR Long Control Arm & Bracket Kit – 8-Arm (3-6" Lift) - TERAFLEX 1310510

DETAILS :
TeraFlex JL: Alpine IR Long Arms and Long Arm Brackets provide complete alignment adjustability and dependability for maximum performance on JL Wrangler/Unlimited models with 3–6” lifts. Our innovative, maintenance-free IR Bushings provide unrestricted rotation and flex as well as excellent NVH damping to improve on- and off-road ride quality and performance. CAD-engineered TeraFlex JL: Long Arm Brackets are designed 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. Front Long Arm Suspension Crossmember provides additional strength. Can be added to any existing suspension lift.

FEATURES & BENEFITS :
Alpine IR Control Arms (Short / Long):
- Innovative, maintenance-free IR Bushings provide unrestricted rotation and flex as well as excellent NVH damping to improve on- and off-road ride quality and performance JL / JT: Long Control Arms (Alpine/IR) and Long Arm Brackets:
- Adjustable Long Control Arms and Long Arm Brackets balance front caster angle and pinion angles as well as optimize rear pinion angle and tune anti-squat geometry for proper suspension alignment on 3–6” lift kits
- Long Control Arms are constructed from durable 42mm x 4mm (front upper) or 50mm x 5mm (front lower, rear upper, rear lower) wall DOM tube for maximum strength
- On higher lifts, bolt-on Long Arm Brackets reposition frame-end control arm mounting points to restore near factory orientation to reduce bushing stress during extreme droop and shock load transferred through the Long Control Arms
- Long Arm Brackets are gusseted and reinforced for superior strength w/ reduced NVH compared to other long arm kits
- Long Arm Brackets feature a premium triple-stage powder coating that provides superior durability and corrosion resistance
- Front Long Arm Suspension Crossmember provides additional strength
- Install and drive simple bolt-on installation — no welding required Adjustable Control Arms (all):
- 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
- Zero maintenance forged threaded joints for smooth quiet flex
- Premium black e-dipped coating on tube and forged rod end housing provides superior durability and corrosion resistance 
- Anodized 6061-T6 aluminum clamp collar to secure rod end after length adjustment
- TeraFlex Lifetime Warranty against defects
 
FITMENT INFO :
-(2018-2022) JL Wrangler (4-door).

PARTs DIMENSION :
This parts is in 3 Boxes each box with a different dimension :
(1) 103x22x19 
(2) 96x27x19
(3) 84x51x22

SPECS :
JL / JT: Alpine IR Long Arm Pair – Front Upper (# 1310520):
- Tube Diameter & Wall: 42mm x 4mm
- Factory Length: 20-1/4”
- Min. Length: 27-3/4”
- Max. Length: 28-7/8”
- Bolt – Axle: 12mm
- Bolt – Frame: 14mm
- IR Bushing – Axle: 611018
- IR Bushing – Frame: 611016
JL / JT: Alpine IR Long Arm Pair – Front Lower (# 1310500):
- Tube Diameter & Wall: 50mm x 5mm
- Factory Length: 24”
- Min. Length: 30-7/8”
- Max. Length: 32”
- Bolt – Both: 16mm
- IR Bushing – Both: 611020
JL: Alpine IR Long Arm Pair – Rear Upper (# 1310560):
- Tube Diameter & Wall: 50mm x 5mm
- Factory Length: 17-3/8”
- Min. Length: 32-3/4”
- Max. Length: 33-3/4”
- Bolt – Both: 14mm
- IR Bushing – Axle: 611015
- IR Bushing – Frame: 611016
JL: Alpine IR Long Arm Pair – Rear Lower (# 1310540):
- Tube Diameter & Wall: 50mm x 5mm
- Factory Length: 19-3/4”
- Min. Length: 36-1/4”
- Max. Length: 37-3/8”
- Bolt – Both: 14mm
- IR Bushing – Both: 611015

PRODUCT NOTES :
- Adjustable Long Control Arms (JL: Alpine: # 1316005) (JL: Alpine IR: # 1310505) MUST be used w/ Long Arm Bracket Kit (JL 2dr: # 1958002) (JL 4dr: # 1958000).
- REQUIRES cutting/removal of factory control arm bracketry to install Long Arm Brackets.
- Alignment REQUIRED.
- Available Rock Guard Transmission Skid Plate & Long Arm Crossmember. Reinforcement (JL / JT: # 4609100) protects your transmission and reinforces your Front Long Arm Suspension Crossmember.