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Teraflex 4" Base Suspension Lift Kit with VSS 9550 Shocks - Up To 37" Tires by Teraflex

Part no: TF-1251401

Teraflex 4" Base Suspension Lift Kit with VSS 9550 Shocks - Up To 37" Tires

Special Price $1,130.49

Regular Price: $1,189.99

You save 5% ($59.50) + free Shipping

You save 5% ($59.50)

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This product fits only specific vehicles. Select your vehicle to ensure it fits.

Product Details

Important Notes:

  • Requires aftermarket wheels w/ 4.5" backspacing or less - or Offset Wheel Adapters (# TF-1055000) for stock wheels.
  • 2012-2018 JK/JKU models require Exhaust Spacers (# TF-2610000) or other exhaust modification for proper driveshaft clearance.
  • Driveshaft modifications are highly recommended with this suspension system. See the TeraFlex Rzeppa High Angle CV Kit (# TF-1744014).
  • Requires 2.5-4" Adjustable Alpine Flexarms (# TF-1415610) or 3-6" Adjustable Alpine Long Flexarms (# TF-1315010) and HD Forged Adjustable Front Track Bar (# TF-1753418) to set correct suspension geometry including caster angle, pinion angle, roll center, & load tuning during re-alignment after installation. Proper suspension geometry ensures all stability controls function within factory parameters.


Engineered with drivability and performance in mind, the TeraFlex JK Base 4" Lift Kit w/ 9550 VSS Shock Absorbers includes the basic pieces needed to lift your JK to conquer the most extreme trails and conditions. Not only do TeraFlex kits drive straight, but they will crawl over anything to get you there and back!

Parts Included:

  • (4) 4" lift coil springs
  • Bump stops
  • Front & rear brake lines
  • Front brake line anchor kit
  • Front sway bar disconnects
  • Rear track bar bracket
  • Rear sway bar links
  • (4) TeraFlex 9550 VSS shocks
  • All necessary hardware
For California residents: Proposition 65 Warning

Vehicle Fitment

2007-2018JeepWrangler JK Unlimited

Additional Information

SKU Aliases1251401, TF-1404000, TF-1954625, TF-1545200
Maximum Tire Size37"
Lift Height4"
Shocks IncludedYes
Suspension TypeCoil Spring

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