
High Performance Trailer Leaf Spring with Reliable Suspension Stability. High-Tensile Steel Construction: 10 leaves of high-tensile spring steel with precise heat treatment for superior fatigue resistance. Customizable Dimensions: 60mm width and 140mm height optimized for enhanced stability and load distribution. Corrosion Protection: Black powder-coated finish offers excellent resistance to rust, abrasion, and harsh environments. Precision Manufacturing: CNC-machined spring eyes and center bolts guarantee accurate alignment and easy installation. OEM and ODM Support: On-demand processing and customization available to meet specific vehicle models and requirements. 1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects under normal use conditions. Fast Delivery: Popular items in stock for same-day shipping; peak season lead time 1-3 months. Global Export Capability: Products exported to over 100 countries including Russia, Indonesia, UK, and the US.