The Sway Bar Bushing 97034379205 enhances vehicle stability and handling with superior suspension support, delivers long-lasting durability thanks to high-quality, wear-resistant materials, and effectively absorbs vibrations to improve ride comfort.
Fit to：
PORSCHE CAYENNE
● The Sway Bar Bushing 97034379205 improves suspension responsiveness—especially on rough roads—for better vehicle control.
● Its long-lasting design reduces the need for frequent replacements, helping you save on maintenance costs.
● Delivers smoother handling for a more comfortable and safer driving experience.
Sway bar bushings are essential parts of a car’s suspension system. They are typically made from natural rubber or polyurethane and are installed between the sway bar (also known as the anti-roll bar) and the vehicle’s chassis. Their main functions include cushioning vibrations, allowing the sway bar to rotate freely, and helping distribute weight evenly during cornering. By doing so, these bushings reduce body roll, improve vehicle stability, and absorb road-induced noise and vibrations before they reach the cabin.
Functioning as a “joint” in the suspension, the condition of the sway bar bushing directly affects both driving safety and ride comfort. If neglected, worn bushings can lead to poor handling and, in extreme cases, may even increase the risk of vehicle rollover during sharp maneuvers.
Signs of Worn Sway Bar Bushings
The typical service life of sway bar bushings ranges from 50,000 to 100,000 miles (approximately 80,000 to 160,000 kilometers), though this can vary depending on driving style, road conditions, and environmental factors such as extreme temperatures, road salt, or exposure to oil and grease. Common signs of wear include:
● Unusual noises: Squeaking, creaking, or clunking sounds when driving slowly over bumps or turning. These are often caused by dried-out, cracked bushings or direct metal-to-metal contact.
● Handling issues: Excessive body lean during turns, a loose or vague steering feel, delayed steering response, or uneven tire wear.
● Visible damage: Cracks, tears, bulging, gaps between the bushing and its mount, or signs of oil contamination. Rubber that has become hard, brittle, or deformed also indicates deterioration.
If any of these symptoms appear, it is advisable to inspect and, if necessary, replace the bushings promptly to prevent further damage to other suspension components such as end links or shock absorbers.
Regular maintenance can significantly extend the life of sway bar bushings and help avoid costly repairs. High-quality OEM-spec rubber bushings—such as the Sway Bar Bushing 97034379205—are recommended because they are engineered for durability and generally do not require lubrication. In fact, applying grease or oil to rubber bushings can accelerate their degradation.
The following maintenance tips are based on professional service guidelines:
1. Regular visual inspections: During routine vehicle service (such as oil changes), check the bushings for cracks, separation, or misalignment. Also examine nearby areas for oil leaks, as even small amounts of oil can cause rubber to swell and break down. It is recommended to inspect bushings at least once a year or every 60,000 miles (about 100,000 kilometers), especially if you frequently drive on rough or salt-treated roads.
2. Gentle cleaning: Periodically clean the sway bar and bushings using mild soapy water and a soft brush to remove dirt, mud, and road salt. Avoid harsh chemical cleaners or high-pressure water sprays, as these can damage rubber compounds and shorten service life.
3. Preventive measures: Avoid overloading your vehicle, repair fluid leaks immediately, and always choose OEM-grade rubber bushings that contain anti-ozonant additives and proper bonding agents. While polyurethane bushings are more durable in some applications, they often transmit more road noise and may require periodic maintenance—making high-quality rubber a better choice for everyday driving comfort. In regions with cold winters or heavy road salting, consider using protective boots to shield bushings from environmental damage.
When bushings are too worn to function properly, replacement is necessary. Replacing sway bar bushings is a relatively straightforward task that most DIYers can complete in one to two hours. However, first-time installers should consider professional assistance or carefully follow a trusted service manual. This guide is intended for standard rubber bushings, which should be installed dry—without any lubricant.
Preparation:
Before purchasing replacements, measure the diameter of your sway bar (common sizes include 21mm or 23mm) to ensure a correct fit. Use genuine or OEM-equivalent parts such as the Sway Bar Bushing 97034379205. Essential tools include a floor jack, jack stands, socket wrenches (common sizes: 13mm, 16mm), and penetrating oil for rusted fasteners.
Replacement Steps:
1.Safely lift the vehicle and secure it on jack stands, ensuring the suspension is fully unloaded.
2.Remove the sway bar end links and the mounting clamps or brackets. Apply penetrating oil to any corroded bolts to ease removal.
3.Take out the old bushings—most are split-type and can be pried off easily. Thoroughly clean the sway bar surface to remove all dirt, grease, and debris. Ensure it is completely dry before installing new parts.
4.Slide the new rubber bushings (e.g., Sway Bar Bushing 97034379205) onto the sway bar in the correct orientation (many have a locating tab that should face downward). Do not apply grease, silicone, or any other substance.
5.Reinstall the mounting brackets and tighten the bolts to the manufacturer’s specified torque (typically between 18 and 33 ft-lb or 25–45 Nm).
6.Lower the vehicle and perform a test drive, listening for any abnormal noises.
After replacement, a wheel alignment may be necessary, especially if other suspension components were disturbed. Always prioritize safety: never work under a vehicle supported only by a jack—always use properly rated jack stands.
Through regular inspection, proper cleaning, and timely replacement, sway bar bushings can deliver long-lasting performance and contribute significantly to vehicle safety and comfort. Always consult your vehicle’s owner’s manual or a qualified technician to ensure the correct parts and procedures are used for your specific model. Quality maintenance not only extends the life of your suspension components but also enhances your overall driving experience.
We are committed to delivering high-quality Sway Bar Bushing 97034379205 at competitive market prices, offering flexible volume-based discounts and ensuring consistent product quality to guarantee long-term value for every customer.
