Ford Probe Suspension Strut Bellows Replacement Guide (1989-1997)
Learn why replacing a simple, inexpensive boot can save you from costly strut failure on your Probe.
- A torn strut bellow will quickly lead to the failure of the entire strut; it's not a part to ignore.
- Always replace strut bellows in pairs (both front or both rear) whenever you replace the struts.
- The labor to replace a bellow is the same as replacing a strut, so doing both at once is most cost-effective.
- KYB is a trusted aftermarket brand for Ford Probe suspension components, offering quality that often meets or exceeds OEM standards.
Is Your Ford Probe's Ride Bouncy or Noisy? It Might Be The Bellows.
If you own a 1989-1997 Ford Probe, you know that keeping the suspension in good shape is key to its sporty feel. While you might focus on the struts themselves, a small and often overlooked part plays a huge role in how long they last: the suspension strut bellow. This simple rubber or plastic boot is the strut's only line of defense against the elements. Once it tears or cracks, it's only a matter of time before the strut itself is ruined.
A Bad Bellow Leads to a Bad Strut
A torn strut bellow doesn't cause immediate problems you can feel. The real issue is that it exposes the strut's piston rod to contamination. Dirt and moisture will destroy the strut's internal seals, leading to fluid loss and complete failure of the strut's damping ability. The symptoms of a bad bellow are actually the symptoms of a failing strut that the bellow was supposed to protect.
Symptoms of a Failing Strut (Caused by a Bad Bellow)
Because a bad bellow's main symptom is visual (cracks, tears, or missing pieces), you're more likely to notice the problems with the strut it has failed to protect. Look for these signs:
- Bouncy, Unstable Ride: Your Probe will continue to bounce after hitting bumps instead of settling down quickly.
- Nose-Diving or Squatting: The front end may dip excessively when you brake, or the rear may squat when you accelerate.
- Clunking or Banging Noises: You may hear hollow clunking sounds when driving over bumps, which can be the strut bottoming out or worn mounting components.
- Uneven Tire Wear: Worn struts can cause a specific pattern of tire wear called "cupping" or "scalloping," where high and low spots form on the tread.
- Visible Fluid Leaks: If you see hydraulic fluid leaking down the side of the strut body, its main seal has failed.
Choosing the Right Aftermarket Bellows for Your Probe
For a vehicle like the 1989-1997 Ford Probe, original equipment (OEM) parts can be difficult to find and expensive. The aftermarket offers excellent, readily available options that often meet or exceed original quality.
When shopping for your Probe, you'll likely encounter these brands:
- KYB: KYB is a highly respected manufacturer of suspension components and an original equipment supplier for many automakers. Their strut bellows are known for being durable, often made of a tough plastic material that can outlast the original rubber. They are a trusted choice for restoring factory performance.
- Skyward: Information on the Skyward brand is less common in enthusiast forums and reviews. While they may offer a budget-friendly option, their long-term durability and fitment compared to a well-known brand like KYB are not as well-documented.
Pro Tip: Always Replace Bellows with Struts
The labor required to replace just the strut bellow is the same as replacing the entire strut assembly because the unit must be removed from the car and disassembled with a spring compressor. It is standard practice and highly recommended to install new bellows whenever you replace your struts to protect your investment. Most strut kits do not include the bellows, so they must be purchased separately.
Known Issues, Recalls, or TSBs
Searches for recalls and Technical Service Bulletins (TSBs) related specifically to the suspension strut bellows on the 1989-1997 Ford Probe did not yield any results. The Probe had TSBs for other suspension and engine issues, but none targeted the bellows directly. This is common, as bellows are considered a normal wear-and-tear item.
| Brand Tier | Price Range (Per Part) | Notes |
|---|---|---|
| Premium Aftermarket (e.g., KYB) | $19.97 - $30.09 | Trusted brand, often exceeds OEM quality. Includes bellow and jounce bumper. |
| Standard Aftermarket (e.g., Skyward, others) | $12.29 - $19.96 | Budget-friendly option. Quality and longevity may vary. |
Frequently Asked Questions (FAQ)
Do I have to replace my bellows when I replace my struts?
Yes, it is critical. Installing new struts without new bellows leaves the new strut's polished rod and seal exposed to damage, which will cause the new strut to fail prematurely. Since the labor is the same, it's a small price to pay for protecting your new parts.
Can I just replace the bellow and not the strut?
Technically, yes, but it's usually not a good idea. If the bellow is torn, the strut has likely already been exposed to damaging contaminants. Furthermore, the labor cost to disassemble the strut assembly just to replace the boot often makes it more practical to replace the entire strut assembly while it's apart.
What is the difference between a bellow and a bump stop?
The bellow is the flexible, accordion-like dust cover. The bump stop (or jounce bumper) is a foam or rubber cylinder that prevents the suspension from bottoming out during hard impacts. Most aftermarket bellow kits, like those from KYB, include both the bellow and the bump stop as a single unit.
How can I check the condition of my strut bellows?
You can perform a visual inspection. Turn your steering wheel to one side to get a better view of the front strut assembly. Look at the boot covering the shiny metal rod of the strut. If you see any cracks, tears, or if the boot is completely missing, it needs to be replaced immediately.
Technical Specifications
Fitment covers all 1989-1997 Ford Probe models, excluding those with electronically adjustable suspension. Aftermarket kits typically include both the bellow (dust boot) and the internal jounce bumper (bump stop).
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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- Is Your Ford Probe's Ride Bouncy or Noisy? It Might Be The Bellows.
- A Bad Bellow Leads to a Bad Strut
- Symptoms of a Failing Strut (Caused by a Bad Bellow)
- Choosing the Right Aftermarket Bellows for Your Probe
- Pro Tip: Always Replace Bellows with Struts
- Known Issues, Recalls, or TSBs
- Frequently Asked Questions (FAQ)
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