MOOG Stabilizer Bar Bushing Kit for Ford F-150 (2004–2008) — Thermoplastic, Direct-Fit K200331

MOOG K200331 is a direct-fit stabilizer (sway) bar bushing kit engineered to restore tight steering and reduce unwanted sway on 2004–2008 Ford F-150 trucks.

This kit combines durable thermoplastic construction with MOOG’s testing-backed engineering to offer a reliable replacement for worn or cracked factory bushings. Designed to be straightforward to install, the K200331 helps maintain alignment of the stabilizer bar so handling stays predictable under load and during cornering. Before installing, verify fitment using your vehicle details to ensure compatibility with your specific F-150 trim and engine.

How does this bushing kit improve my F-150’s handling?

Worn sway bar bushings allow the stabilizer bar to shift or bind, which can create looseness or uneven response while cornering. The K200331 restores a secure mounting point for the bar, helping maintain consistent roll control and steering feedback.

• Restores correct stabilizer bar alignment to reduce play.
• Thermoplastic resists compression and deformation under load.
• Reduces clunks and noise caused by degraded bushings.

Is this kit easy to install on a 2004–2008 F-150?

MOOG designs parts with installability in mind, so the K200331 is intended to be a straightforward swap for the original bushings. Basic hand tools and common mechanical skills are usually sufficient, though access under the vehicle and proper torqueing are required for a secure fit.

• Direct-fit dimensions match factory mounting points.
• No special presses needed—removal and replacement are typically bolt-on.
• Follow torque specs and vehicle safety procedures during installation.

What materials and tests back the K200331’s durability?

The bushings are molded from high-quality thermoplastic chosen for its resistance to cracking, splitting, and chemical degradation. MOOG engineers run comprehensive design and lifecycle testing to ensure the material tolerates road grime, salt, oils, and repeated load cycles.

• Thermoplastic formulation resists aging and environmental damage.
• Engineered to reduce wear and maintain quiet operation over time.
• Subjected to MOOG’s development and validation testing for consistency.

Will this part fit other vehicles or trim levels?

This kit is specified for Ford F-150 model years 2004–2008, but MOOG offers broad coverage across many domestic and foreign nameplates in other catalog listings. Always confirm fitment by entering your exact year, make, model, engine, and trim before purchasing.

• Designed specifically for F-150 2004–2008 fit points.
• Check the vendor’s confirmed-fit tool and any special notes before buying.
• Alternative MOOG part numbers cover other vehicle applications.

Who is this for: The MOOG K200331 kit is aimed at Ford F-150 owners (model years 2004–2008), mechanics, and DIYers who need a long-lasting, factory-style replacement for degraded sway bar bushings. It’s especially useful for trucks experiencing noise, excess body roll, or looseness in steering where the stabilizer bar’s mounting points are suspected to be the cause. If you want a tested, thermoplastic bushing that resists cracking and simplifies installation, this MOOG kit is built to meet those needs.