Parts prices are temporarily rising auto parts high profits into the countdown
October 01 11:19:43, 2025
In recent months, the automotive market has seen a wave of price cuts and promotional activities, prompting consumers to become more informed and cautious. Beyond just seeking discounts on car purchases, they are now paying closer attention to long-term maintenance costs. Many have realized that repair and maintenance expenses can often exceed the initial cost of the vehicle itself, with car parts being the biggest expense. While the auto market is constantly shifting with aggressive price reductions, the parts sector has remained relatively stable—until recently. Several months ago, there was a noticeable rise in part prices, making accessories the last major profit source for automakers.
Now, as rumors circulate about another potential price hike, Hainan Mazda has made headlines by lowering the prices of over 200 parts across its Premar and Fumei models, with an average reduction of around 18%. The company claims this move is due to increased production scale and cost-efficiency, but industry analysts believe it's more of a strategic response to consumer demand for lower-priced parts, aiming to attract more buyers and gain a larger market share.
This development has triggered a ripple effect across the auto parts market. When reporters reached out to multiple service providers in Beijing, most confirmed that prices would not increase in the near future. Similarly, car owners reported no recent changes in part prices. However, some experts note that while overall prices may remain stable, individual components might see fluctuations due to supply chain issues or localization efforts.
Looking back, the parts market had already experienced a broad price surge due to rising steel prices, exchange rate fluctuations, and other global factors. In May, imported parts saw increases of 10% to 20%, with some even jumping by 30%. Domestic parts also rose by 5% to 10%. This trend led to widespread speculation that prices would continue to climb, prompting some manufacturers to raise prices in order to maintain profitability amid shrinking margins.
Experts suggest that these price increases are temporary and driven by short-term industry adjustments rather than long-term trends. As vehicle prices continue to fall, spare parts should eventually follow suit. However, current market dynamics involve a delicate balance between automakers and suppliers, with both sides trying to manage profits along the supply chain.
With sales performance remaining weak, after-sales services have become a critical revenue stream for dealers. If this profit margin is further eroded, companies will need to explore new business opportunities. Meanwhile, domestic parts manufacturers face growing pressure, especially as multinational automakers bring in foreign suppliers who dominate high-value segments like engines, transmissions, and safety systems.
Many Chinese parts companies are stuck in low-margin, generic components, struggling to compete. Recent layoffs at Fuyao Glass, one of China’s largest auto glass producers, highlight the challenges faced by domestic firms. Although the company insists the cuts were not due to declining sales, the move underscores the intense cost pressures in the industry.
Industry insiders emphasize that reducing part prices is a necessary trend. All players in the supply chain must work together to cut costs and maintain competitiveness. While OEMs and suppliers may have different priorities, the long-term goal is to create a sustainable and efficient system. Ultimately, the industry must adapt to survive, with only the strongest players able to thrive in this evolving landscape.
1. Poor pressure fitting of the gland of the ball screw support bearing: This can cause play errors. The troubleshooting method is to adjust the bearing gland to press the bearing end face tightly.
2. Possible fracture of the ball screw support bearing: This can lead to play error. If the bearing is damaged, the troubleshooting method is to replace it with a new one.
3. Loosening of the coupling between the motor and the ball screw kit: This can result in a crawling error. The troubleshooting method is to tighten the coupling locking ball screw assemblies.
4. Poor lubrication of the linear ball screw: This can cause overload, play, and crawling errors. The troubleshooting method is to improve lubrication conditions to ensure sufficient lubricating oil.
5. Damaged balls in the ball screw pair: This can produce play errors. The troubleshooting method is to replace them with new balls.
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Precautions for Using Ball Screws
(1) The thread grooves of Precision Ball Screws are quenched and ground. If external components are forcibly driven into the screw shaft or the edge of the nut, indentations will form on the rolling grooves. Therefore, when installing components, be careful not to apply excessive external force to the screw or nut.
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(2) Since the circulation parts of the ball screw nut (such as the circulation tube, end cap, etc.) protrude outside the nut, please do not strike or collide with them.
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(3) Do not directly apply radial loads or moment loads to the ball screw system. If radial loads or moment loads act on it, the service life of the linear ballscrew will be extremely reduced or the ball screw will not run smoothly.
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(4) When assembling and installing the screw with other mechanical parts, do not take the nut off the high-precision ball screw. If the nut falls off the screw, please contact the after-sales technical personnel.
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(5) If the central axes of the support at both ends of the linear motion ball screw are not concentric with the center of the nut, excessive frictional resistance will be generated on the linear ball screw, resulting in increased torque, heat generation and other phenomena. Therefore, during installation, it is necessary to align the "three-point line" of the ball screw.