Notes:

  • NOT compatible w/ Falcon Nexus EF Steering Stabilizers (2.2 Fast Adjust w/ OEM Tie Rod: # 01-02-22-110-138; 2.2 Fast Adjust w/ HD Tie Rod: # 01-02-22-110-158; 2.1 w/ OEM Tie Rod: # 01-02-21-110-138; 2.1 w/ HD Tie Rod: # 01-02-21-110-158) when used w/ factory-style track bar bracket and/or factory-style axle housing.
  • Requires aftermarket wheels w/ 4.5” backspacing or less – or Offset Wheel Adapters (# 1055000) for stock wheels – NOT INCLUDED.
  • Requires welding.

Fits:

  • JK Wrangler (2-door)
  • JKU Wrangler Unlimited (4-door)
  • Dana 30 front axle
  • Dana 44 front axle
  • 4-6” Lift

Includes:

  • High Steer Knuckle Kit (# 4390870)
  • HD Drag Link Flip Kit (# 1853930)
  • Front Track Bar Drop Bracket & Frame Brace Kit (# 1600444)
  • HD Tie Rod (# 1853910)
  • Steering Stabilizer Relocation Mounting Bracket (# 1123160)

Features:

  • Installation does not require any cutting or removal of factory bracketry

High Steer Knuckle Kit (# 4390870)

  • Cast from HD ductile iron
  • Reinforces key section areas prone to stress and deflection
  • Maintains correct steering geometry angles for superior highway drivability
  • Provides HD solution for several weak vulnerabilities found in stock JK/JKU axle steering configuration
  • Increases tie rod ground clearance by more than 1-1/8” to reduce tie rod damage and bending

HD Drag Link Flip Kit (# 1853930)

  • Relocates drag link over the knuckle
  • Bolts directly to new High Steer Knuckle
  • 50% stronger than factory drag link to help eliminate front end shimmy and other alignment issues
  • Forged drag link threads into factory adjusting sleeve
  • Complete drag link is fully forged to eliminate excess movement during hard steering maneuvers
  • Utilizes oversized DOM factory-style adjusting collar and pinch clamp for simple adjustments
  • 1.25” O.D. fully forged drag link eliminates excess movement during hard steering maneuvers
  • Tie rod end joint incorporates same features found in TeraFlex Ball Joints, including 4140 chromoly ball/stud and 1045 carbon steel housing
  • Adjustable preload tension to ensures proper long-term durability
  • Joint is pressed into rod end housing and secured w/ snap ring
  • Fits OEM 17" wheel

Front Track Bar Drop Bracket & Frame Brace Kit (# 1600444)

  • Frame side track bar drop bracket (included) corrects steering geometry
  • Frame brace strengthens the frame to further reduce front end shimmy or excess movement

HD Tie Rod (# 1853910)

  • HD 1-5/8” O.D. (42mm) 4140 heat treated chromoly steel
  • More than 200% stronger than factory tie rod
  • Forged tie rod end housing designed specifically for JK/JKU Wrangler
  • Tie rod end joint incorporates same features found in TeraFlex ball joints, including 4140 chromoly ball/stud & 1045 carbon steel housing
  • Features adjustable preload tension to ensure proper long-term durability
  • The joint is pressed into the rod end housing & secured w/ a snap ring
  • Tie rod end joint allows up to 14 degrees of movement to minimize tie rod roll, while maximizing turnability
  • Allows proper clearance for use with factory 17” wheels
  • Steering Stabilizer Relocation Mounting Bracket Kit - HD Tie Rod (# 1123160)

Steering Stabilizer Relocation Mounting Bracket Kit - HD Tie Rod (# 1123160)

  • Fits heavy-duty 1-5/8” or 42mm tie rod
  • 6061-T6 aluminum clamp and forged 10.9 grade stud
  • Moves steering stabilizer up nearly 2.5” to help reduce damage to the stabilizer shaft or body
  • Repositions stabilizer to reduce “tie rod roll” that causes a dead spot of un-resisted movement in the steering.

Description
 

The TeraFlex Prerunner Long Flexarm Suspension System begins where the Alpine CT4 Suspension System ends. The 4 Prerunner kit builds on the 4 Alpine CT4 kit by adding all the components needed for a purpose-built speed system including extensive gusseting and brackets, heavy-duty suspension limit straps, and Speedbump bump stops tuned for high-speed travel. Engineered to handle high-speed off-road excursions, the 4 Prerunner Long Flexarm Suspension System is dependable and maintenance-free kit. With its focus on the speed aspect of off-road performance, the Prerunner kit features fully adjustable Alpine long flexarms to maximize wheel travel. Although we recommend 35 tires to reduce unnecessary rotational mass for quicker acceleration, the 4 lift height will accommodate up to 37 tires. Suspension limit straps and Speedbump bump stops maximize down travel safety to prevent any potential damage to drivetrain of suspension. In addition to reducing vibration and harshness, the additional gussets and reinforced bracketry beefs up areas prone to damage from high-speed off-road driving. Falcon shocks and TeraFlex coil springs have been designed to work together to improve both compression and rebound for optimal vehicle stability. Does NOT include shocks.

Brand:TeraFlex

 

Document
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