Aftermarket blogs

In the world of wheel-end maintenance, few topics generate more confusion than the difference between seal seepage and seal leakage. Both involve the presence of lubricant outside its normal containment, but the implications for wheel-end health are very different. Understanding what you’re seeing—and why it’s happening—can help prevent unnecessary part replacements, ensure fleet uptime, and protect the long-term performance of the entire wheel-end system.

Winter is one of the most demanding seasons for vehicles and for the sealing solutions that protect critical components. Cold temperatures, moisture and road salt combine to accelerate seal wear and can lead to premature failure if not properly managed. Understanding why seals fail in winter helps technicians prevent costly breakdowns, comebacks and customer dissatisfaction.

When replacing a crankshaft seal, mechanics often find that the shaft surface is too worn for a proper seal, leading to persistent oil leaks. In the past, the only solutions were either replacing the crankshaft—an expensive and time-consuming process—or re-machining the surface, which required specialized tools and additional labor. Fortunately, there is now a simpler and more cost-effective solution: SKF Speedi Sleeve.

The braking system is one of the most critical components of a vehicle and has a direct impact on safety. Among the various elements within this system, brake pads are crucial. They ensure that the vehicle stops safely and effectively, making the choice of high-quality pads essential. With more than a century of experience, SKF excels in the development of OE and Aftermarket solutions, including brake rotors with integrated bearings, and offers nearly 900 different brake pad sets for different applications.

In the orbit of automotive innovation, electric vehicles (EVs) stand out as a beacon of sustainable mobility, revolutionizing the way we think about transportation. With their eco-friendly design and impressive performance, EVs have captured the imagination of consumers worldwide, driving a seismic shift towards a greener future on the roads.

Formula 1, the pinnacle of motorsport, has long been associated with speed, innovation, and cutting-edge technology. However, in recent years, the sport has also been increasingly focusing on sustainability and environmental responsibility. At SKF, we have stood out in our commitment to sustainability in Formula 1. As a leading global supplier of bearings and engineering solutions, we are working on improvements to minimize the ecological footprint and promote sustainable practices in the high-paced world of Formula 1.