SuperPro 15-25 Ford F-150 Front Lower Inner Control Arm Bushing Kit

Restore Precision and Outlast Factory Rubber With SuperPro SPF5692K Polyurethane Bushings

The SuperPro SPF5692K front lower inner control arm bushing kit replaces the factory rubber bushings in 2015-2025 Ford F-150 trucks with high-performance polyurethane designed for lasting durability and superior suspension response. Worn OEM rubber bushings allow deflection under load, resulting in steering vagueness, accelerated tire wear, and compromised alignment stability.

The SPF5692K eliminates that deflection with SuperPro's proprietary polyurethane compound, developed over nearly five decades of suspension engineering in Australia's harshest off-road terrain. Unlike low-grade aftermarket polyurethane that introduces harshness and noise, SuperPro's formulation is engineered to maintain OEM-level NVH characteristics while delivering measurably better suspension control on road and on the trail. If your F-150 is running upgraded wheels and tires or is used for towing, this bushing kit is a particularly important upgrade since heavier loads accelerate OEM rubber wear significantly.

Key Features

• SuperPro SPF5692K front lower inner control arm bushing kit for 2015-2025 Ford F-150
• High-performance polyurethane construction, superior to factory rubber in durability and deflection resistance
• Restores and improves steering responsiveness, precision, and feedback
• Promotes proper front suspension alignment and prevents premature or uneven tire wear
• Maintains OEM-level NVH (noise, vibration, harshness) isolation, no added harshness
• Critical upgrade for F-150 trucks with larger wheels, tires, leveling kits, or lift kits
• Direct press-in replacement, no special hardware required
• Engineered and manufactured by SuperPro in Australia, nearly 5 decades of suspension expertise
• Limited lifetime warranty

Fitment

Specifications

What's Included

• Complete set of SuperPro SPF5692K polyurethane front lower inner control arm bushings
• All necessary grease for installation

Frequently Asked Questions

What years of Ford F-150 does the SuperPro SPF5692K fit?

The SPF5692K fits the 2015 through 2025 Ford F-150 in all cab configurations and bed lengths including XL, XLT, Lariat, King Ranch, Platinum, Limited, and Raptor. It covers the 13th generation F-150 platform introduced in 2015 and the 14th generation introduced in 2021. Always confirm fitment using your VIN if you have a modified suspension setup.

Why should I replace factory rubber bushings with polyurethane on my F-150?

OEM rubber bushings are engineered for a balance of comfort and cost, not longevity or performance. Over time and mileage, especially on trucks used for towing, hauling, or running larger wheels and tires, factory rubber degrades and allows increasing deflection at the control arm pivot points. This results in steering that feels vague, alignment that wanders under load, and accelerated inner tire wear. SuperPro polyurethane is significantly harder and more durable than rubber, resisting deflection and degradation over a much longer service life.

Will the SPF5692K polyurethane bushings make my F-150 ride harsher?

No. SuperPro engineers their bushing compounds specifically to maintain factory NVH (noise, vibration, harshness) characteristics. This is one of the key differentiators of SuperPro over generic polyurethane brands. The SPF5692K will improve suspension control without introducing the squeaking, harshness, or road noise that cheaper polyurethane bushings are known for.

Do I need special tools to install the SPF5692K?

The SPF5692K bushings press into the OEM control arm locations the same way the factory bushings are removed and installed. A hydraulic press or a bushing press tool and appropriate adapters are required to properly remove the old bushings and press in the new polyurethane units without damage. A professional alignment is strongly recommended after installation to ensure proper front suspension geometry.

Is the SPF5692K a full set for both sides of the vehicle?

Yes. The SPF5692K kit includes bushings for both the driver and passenger side front lower inner control arm positions. One kit covers a complete front axle bushing replacement. No additional kits are needed for a full front bushing service.

How does installing the SPF5692K affect my F-150's alignment?

Any bushing replacement that affects the control arm can alter suspension geometry slightly during the press-in process. A professional four-wheel alignment is strongly recommended after installing the SPF5692K to set caster, camber, and toe to factory specification. This ensures proper tire wear and handling after the upgrade.

Is the SPF5692K compatible with leveling kits and lift kits on the F-150?

Yes. The SPF5692K is an especially beneficial upgrade on F-150 trucks with leveling kits or lift kits because lifted trucks place additional stress on control arm bushings during suspension travel. SuperPro's polyurethane construction resists this increased stress far better than factory rubber, making the SPF5692K a recommended companion upgrade to any F-150 suspension lift or leveling kit.

What warranty does SuperPro offer on the SPF5692K?

SuperPro backs the SPF5692K with a limited lifetime warranty against defects in materials and workmanship. SuperPro has nearly five decades of suspension product development and stands behind the long-term durability of their polyurethane formulation.

Installation Instructions

1. Safely lift and support the vehicle on jack stands with the front suspension hanging freely. Remove the front wheels.
2. Support the lower control arm with a floor jack. Disconnect the lower ball joint, inner pivot bolts, and any other connections required to remove the lower control arm per the F-150 workshop manual.
3. Remove the lower control arm and secure it in a vise or press fixture.
4. Using a hydraulic press and appropriate bushing adapters, press out the factory inner bushings. Clean the control arm bore thoroughly before installation.
5. Apply the included SuperPro grease to the exterior of the new polyurethane bushings.
6. Press the SPF5692K bushings squarely into the control arm bore until fully seated. Do not use impact tools.
7. Reinstall the control arm, torque all fasteners to specification per the F-150 workshop manual. Torque pivot bolts with the suspension at ride height, not hanging freely.
8. Reinstall wheels and lower the vehicle. Perform a professional four-wheel alignment before returning to normal driving.

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.