SA3HA-2304010 Left Front Knuckle SA3HA-2304020 Right Front Knuckle OE Steering Knuckle

SA3HA-2304010 left front and SA3HA-2304020 right front steering knuckle assemblies are strictly manufactured in accordance with OE original factory standards, fully compatible with BYD Song PLUS DM-i and Song PLUS EV series including 2025 new model, intelligent driving, champion and honor editions. Made of high-strength cast alloy, this knuckle set features strong load-bearing capacity and excellent impact resistance. All mounting holes for hub, shock absorber, brake caliper and ABS sensor are precisely CNC machined to match original vehicles 100% for direct bolt-on replacement without modification. Anti-rust surface treatment avoids corrosion under wet and muddy road conditions. Each knuckle undergoes pressure and flaw detection before delivery, ideal replacement for deformed, cracked and worn original front steering knuckles.

• 100% OE Precise Fit: Produced strictly based on original chassis data, all mounting positions for hub, brake and suspension fully consistent with OE standards for fast plug-and-play installation.
• High Strength & Impact Resistance: Thickened cast alloy structure bears heavy load, effectively resist impact deformation on bumpy roads.
• Complete Matching Interface: Reserved accurate holes for wheel hub, shock absorber, brake caliper and ABS sensor, no secondary drilling required.
• Anti-Corrosion Surface Treatment: Uniform anti-rust coating prevents erosion by rain, mud and salt water, extend service life greatly.
• Strict Non-Destructive Inspection: Every steering knuckle passes pressure test and flaw detection to eliminate hidden cracks and ensure driving safety.