Industry Focus: Engine Overhaul Kit Demand Soars, Technology Upgrade and Supply Chain Efficiency Become Key to Competition

Recently, the global automotive aftermarket has seen a significant increase in demand for Engine Overhaul Kit (EOT). As the average age of vehicles continues to increase globally (over 12 years in the North American and European markets), the demand for high-mileage vehicle repairs has exploded, leading to a rise in the procurement of integrated products such as cylinder overhaul kits and crankshaft repair kits.

Technology trends:

1. Material upgrading: Head suppliers generally adopt high-performance materials such as fluorine rubber (FKM) and multi-layer steel sheet metal gaskets to replace traditional single products, with high-temperature resistance (up to 250°C) and sealing life increased by more than 30%.

2. Adaptation refinement: In order to adapt to the frequent starting and stopping conditions of hybrid engines, the internal parts of overhaul kits have been strengthened, such as enhanced valve oil seals and anti-static timing belts.

3. Intelligent packaging: Some companies have introduced QR code traceability system, which allows users to check the production batch of parts and material certifications (e.g., ISO 9001, IATF 16949), thus enhancing trust.

Market dynamics: Chinese accessory companies respond quickly to overseas demand by virtue of their supply chain advantages. In the Beijing-Tianjin-Hebei region, for example, a number of companies have passed:

- Building overseas warehouses to reduce logistics costs

- Providing OEM/aftermarket dual-line product adaptation