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ZK80402_ZK80403

 

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Why Astarpro

OE Design-restore OE performance, handing and ride

Maximum Coverage-Convenient solution, complete repair, application specific

Quality Innovation-Re-engineered by OE defect, possess maximum fixation

Package Includes:

 

  • 1x Front Lower Control Arm + Ball Joint (Passenger) - K80402
  • 1x Front Lower Control Arm + Ball Joint (Driver) - K80403/K80404

 

  • Spectrum Analyzing
  • Salt Spraying Testing
  • Three-coordinate Measuring
  • Magnetic Flaw Detection
  • Rubber Oxidation Testing
  • Hardness Testing
  • Pull-out Force Testing
  • Endurance Testing
 

Fitment:

 

  • Replacement for 2005-2008 Ford F-150 (Base Payload Models (excludes 8200 lb GVW))
  • Replacement for 2004 Ford F-150 (2WD Base Payload Models (New Body Style)(excludes 8200 lb GVW))
  • Replacement for 2006-2008 Lincoln Mark LT (All Base Payload Models)

 

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Astarpro Advantage

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Locking Boot

Keep grease in and contaminants out with the patented high strength locking boot

Hardware Included

Easy to install, save time and labor with all essential mounting suspension kit hardware include in the box

Self-lubricating

Upper and lower ball joints get extra endurance and durability with tough，ball studs are heat treated to match or exceed OE standards

Self-lubricating

Durable construction on front lower control arm bushing- manufactured to strict standards using sturdy, safe materials
 

Control arms should be checked and replaced when you encounter the following problems:

ZK6541 BALL JOINT

ZK6541 BALL JOINTS

Steering wandering

Steering Wheel Vibrations

When the bushings or ball joints in the control arm become excessively worn it can cause wheel shimmy, which may cause vibrations felt in the wheel.The intensity of the vibrations will increase as you step on the accelerator pedal to go faster.

Clunking Noises

If the control arms or ball joints develop excessive play or looseness, this can cause them to knock during takeoff, or when the vehicle is traveling over rough terrain. The clunking sound will continuously get louder as the component wears or until it eventually breaks.

Steering Wandering

Excessively worn ball joints or bushings can cause the vehicle’s steering alignment to shift, which may cause the steering to pull to the left or right when traveling down the road.