Customization capabilities reflect the technological threshold of parts manufacturing. Some heavy-duty truck parts require customization based on the repair needs of accident vehicles. For example, repairing a collision-damaged cab requires adjustments or re-molding of components such as rearview mirror brackets and headlight panels. This necessitates manufacturers possessing reverse engineering capabilities (e.g., reconstructing 3D models using point cloud data) and flexible production lines to achieve small-batch, high-precision customized production. While these customized parts are more expensive, they maximize the restoration of the original vehicle structure, avoiding secondary repairs due to incompatible parts.
From an industry trend perspective, heavy-duty truck parts are moving towards modularization and lightweighting. Modular design (e.g., integrating rearview mirrors, headlights, and panels into assemblies) simplifies installation and reduces repair time; lightweight materials (e.g., high-strength steel replacing ordinary iron) reduce vehicle weight while maintaining strength, improving fuel economy. However, current used salvage parts are still primarily iron-based and non-modular products. Their advantages lie in lower cost and strong compatibility with older models, making them suitable for budget-constrained or urgent repair scenarios.
