The TeraFlex JK/JKU: 8-Arm Alpine Long Flexarm & Alpine Long Flexarm Bracket Kit provides maintenance-free performance with complete alignment adjustability for JK Wrangler and JKU Wrangler Unlimited models with 3-6” lifts.
Fully-adjustable Alpine Long Flexarm adjustable control arms optimize correct caster and pinion angles for a proper alignment as well as re-center the axles in the wheel well to maintain the factory wheelbase for proper suspension movement. Can be added to an existing suspension lift.
These CAD-designed TeraFlex JK/JKU: Alpine Long Flexarm Brackets have been 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.
Product Details
- Durable 1-5/8” x 0.157” (42mm x 4mm) wall DOM (Drawn Over Mandrel) tube provides maximum strength (upper long control arms)
- Durable 2” x 0.197” (50mm x 5mm) wall DOM tube provides maximum strength (lower long control arms)
- Fully-adjustable Alpine Long 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
Parts Included
- Alpine Long Flexarm - Front Upper Adjustable Control Arms (# 1315520) - pair
- Alpine Long Flexarm - Front Lower Adjustable Control Arms (# 1315500) - pair
- Alpine Long Flexarm - Rear Upper Adjustable Control Arms (# 1315560) - pair
- Alpine Long Flexarm - Rear Lower Adjustable Control Arms (# 1315540) - pair
- Alpine Long Flexarm Brackets - front - pair
- Alpine Long Flexarm Brackets - rear - pair
- Rear gussets - pair
- All necessary hardware
Flexarm Specs
JK/JKU: Alpine Long Flexarm Kit - Front Upper Adjustable Control Arms (3-6” Lift) - (# 1315520):
- Tube Diameter & Wall: 1-5/8” X 0.157” (42mm X 4mm)
- Factory Length = 18-3/4”
- Min. Length = 27-3/8”
- Max. Length = 28-7/8”
- Axle End = 7/16” (12mm) Bolt
- Frame End = 9/16” (14mm) Bolt
- Thread = 1-1/4”-12 UNF
- Axle Bushing = # 611014
- Frame Bushing = # 611013
JK/JKU: Alpine Long Flexarm Kit - Front Lower Adjustable Control Arms (3-6” Lift) - (# 1315500):
- Tube Diameter & Wall = 2” X 0.197” (50mm X 5mm)
- Factory Length = 22-5/8”
- Min. Length = 33-3/4”
- Max. Length = 35-1/4”
- Both Ends = 9/16” (14mm) Bolt
- Thread = 1-1/4”-12 UNF
- Both Bushings = # 611011
JK/JKU: Alpine Long Flexarm Kit - Rear Upper Adjustable Control Arms (3-6” Lift) - (# 1315560):
- Tube Diameter & Wall: 1-5/8” X 0.157” (42mm X 4mm)
- Factory Length = 17-7/16”
- Min. Length = 20”
- Max. Length = 21-1/2”
- Both Ends = 9/16” (14mm) Bolt
- Thread = 1-1/4”-12 UNF
- Both Bushings = # 611012
JK/JKU: Alpine Long Flexarm Kit - Rear Lower Adjustable Control Arms (3-6” Lift) - (# 1315540):
- Tube Diameter & Wall = 2” X 0.197” (50mm X 5mm)
- Factory Length = 19-3/4”
- Min. Length = 35-3/4”
- Max. Length = 37-1/4”
- Both Ends = 9/16” (14mm) Bolt
- Thread = 1-1/4”-12 UNF
- Both Bushings = # 611011
Fits
• Jeep JK Wrangler (2-door)
• Jeep JKU Wrangler Unlimited (4-door)
Note(s)
• Cutting & welding required.
• Removal of factory control arm bracketry is required.
• TeraFlex Alpine Long Flexarm adjustable control arms must be used in conjunction w/ TeraFlex Alpine Long Flexarm Bracket Kit (included).