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Who makes OEM Toyota ball joints?

Toyota ball joints are a critical component in the suspension system of Toyota vehicles, ensuring smooth and safe handling. But who are the original equipment manufacturers (OEMs) that produce these essential parts? Let's dive into the details.


Key OEM Suppliers of Toyota Ball Joints


Toyota relies on several reputable OEM suppliers to manufacture its ball joints. The primary OEM manufacturers of Toyota ball joints include Koyo, NTN, and JTEKT. These companies are well-known for their high-quality automotive components and have long-standing relationships with Toyota.



  • Koyo: A subsidiary of the JTEKT Corporation, Koyo is a leading global supplier of ball joints, bearings, and other automotive parts. They have been a trusted OEM partner for Toyota for many years.

  • NTN: NTN is a Japanese multinational corporation that specializes in the production of ball bearings, constant-velocity joints, and other automotive components. They are a major OEM supplier for Toyota's ball joint needs.

  • JTEKT: JTEKT, the parent company of Koyo, is a prominent Japanese manufacturer of steering systems, driveline components, and ball joints. They have a strong presence as an OEM supplier for Toyota.


These OEM manufacturers work closely with Toyota's engineering teams to design and produce ball joints that meet the automaker's strict quality and performance standards. Their expertise and commitment to innovation ensure that Toyota's vehicles maintain their renowned reliability and handling characteristics.


Importance of OEM Ball Joints for Toyota Vehicles


Toyota ball joints play a crucial role in the overall performance and safety of the vehicle. They allow the wheels to pivot and turn, enabling the driver to steer the car effectively. Proper ball joint function is essential for maintaining precise steering, stable handling, and a smooth ride.


Using OEM-quality ball joints is crucial for Toyota owners, as these parts are designed to withstand the rigors of daily driving and provide long-lasting performance. Aftermarket or lower-quality ball joints may not meet Toyota's exacting standards, potentially leading to premature wear, increased maintenance costs, and even safety concerns.


By relying on trusted OEM suppliers like Koyo, NTN, and JTEKT, Toyota ensures that its vehicles are equipped with ball joints that deliver the reliability, durability, and performance that Toyota owners have come to expect.

How long do Toyota ball joints last?


100,000 miles
They connect the control arms to the steering knuckles. They affect the way your car turns and handles. Like any moving part, they wear out over time. A good OEM ball joint can last up to 100,000 miles or more in ideal conditions.



Who makes the best ball joints?


Our Top Picks

  • Moog Upper Ball Joint.
  • Mevotech Upper Ball Joint.
  • Delphi Upper Ball Joint.
  • Transit Warehouse Upper Ball Joint.



Who manufactures ball joints for Toyota?


"555" stamped on the bottom of each lower ball joint. 555 is the logo for Sankei, which is who makes Toyota's lower ball joint in Japan.



Why do Toyota ball joints fail?


Ball joints deteriorate if dirt, grit and impurities get inside or grease escapes, leading to a lack of lubrication. Added to this, rusting and general wear and tear also damage these suspension parts. The effects of this deterioration are excessive play and looseness (beyond the manufacturer's specifications).


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.