NOTICE:

* Please double-check the OE number before purchase to ensure fitment.

* You may provide last 8 digits of your VIN to a local authorized dealer on your own to help confirm OE reference number, if available.

All modifications must be installed by licensed mechanics and in compliance with your local modification regulations

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✅ Polyurethane (Poly) Bushings
The upgrade — precise and performance-ready.
✔️ Sharper handling: Less flex = tighter suspension response, more direct steering feel, and improved cornering stability.
✔️ Built to last: 1.5–3× more wear-resistant than rubber — resists oil, heat, and UV; no cracking or mushiness over time.
✔️ Zero slop: Eliminates “play” in control arms/links → tighter brakes, less body roll, and crisper shifts.
→ Best for: Enthusiasts, track-day drivers, off-roaders, or anyone who wants longer service life + sportier feel — especially if your rubber bushings are already cracked or sloppy.

Application:

for FORD F-150 2004-2008 4WD (2004: New Body Style)

for LINCOLN MARK LT 2006-2008 4WD

Reference OE/Part number:

K80306, K80308, K80149, ES3691, EV463

Specification:

1.Material: Steel

Bushing: Poly

2.Surface Finish: Powder coated

3.Placement on Vehicle: Front, Inner, Left, Lower, Outer, Right, Upper

4.Direct replacement/No Drilling Required

Package included:

1x Front Upper Control Arm w/Ball Joints Assembly - Driver Side - K80306

1x Front Upper Control Arm w/Ball Joints Assembly - Passenger Side - K80308

2x Front Lower Ball Joint Assembly Set - K80149

2x Outer Tie Rod End - Driver and Passenger Side - ES3691

2x Inner Tie Rod Ends - EV463

Feature:

1.100% brand new in box.

2.Quality tested to ensure easy installation, optimal performance, and enhanced durability.

3.Provides maximum performance, direct replacement for your damaged item.

4.Quality Finish to proof rust and corrosion.

5.Built to meet or exceed your vehicles requirements for fitment, structural configuration, strength, and torque.

6.Polyurethane bushings offer significantly improved handling precision, steering response, and suspension stability.

Note:

All modifications must be installed by licensed mechanics and in compliance with your local modification regulations