The ball pin and housing adopt high-quality
40Cr alloy steel, integrally forged, quenched and tempered with high-frequency surface hardening treatment. High hardness, strong wear resistance and impact resistance, not easy to produce loose clearance during long-term driving on bumpy roads.
Precision machined thread complies with OE standard for seamless assembly. The surface is zinc-plated silver anti-corrosion treatment, effectively resisting rust caused by rainwater, muddy and saline roads.
Equipped with premium neoprene rubber dust boot, waterproof, oil-proof and anti-aging. It prevents sediment and muddy water from invading the internal ball joint structure. Pre-filled high-temperature long-life grease ensures flexible steering operation without jamming or abnormal noise.