49582-3S201 Rust-proof & Corrosion-resistant Half Shaft Inner C.V. Joint

Technical Specifications
Corrosion Protection Coating: Multi-layer Zinc-Nickel/Dacromet surface plating passing over 480 hours of rigorous salt spray testing.
Core Metallurgy & Heat Treatment: Premium high-purity alloy steel with controlled carburizing and quenching for superior surface fatigue resistance.
Plunge Geometry Design: Precision-engineered internal tracks paired with ultra-smooth rollers to ensure minimal sliding friction and effective vibration isolation.
Sealing Protection System: Premium anti-aging Chloroprene/Silicone rubber boots designed to withstand acid, alkali, and salt spray intrusion.

Core Advantages
Exceptional All-Weather Corrosion Resistance: Advanced anti-rust coating guards against road salt, seawater moisture, and mud erosion, effectively preventing rust lock-up and surface flaking.
Low-Friction Axial Plunging: Precision-ground sliding tracks smoothly absorb suspension-induced axial displacement, minimizing stress on the drivetrain and protecting transmission seals.
Superior Sealing Integrity: Premium aging-resistant boots paired with heavy-duty clamps maintain airtight seals under severe vibrations and thermal expansion, preventing grease leakage and water ingress.
Smooth & Quiet Power Delivery: Precise dynamic balancing and micro-finished contact surfaces reduce drivetrain chatter and operational noise for an enhanced driving experience.

Applications
Coastal & High-Salt Environment Vehicles: Ideal for passenger cars and commercial vehicles operating in coastal regions, high-humidity climates, or roads treated with de-icing salts.
Off-Road & Fording Vehicles: Perfect for 4x4 trucks, SUVs, and pickups frequently tackling flooded roads, muddy terrains, and water crossings requiring enhanced sealing and rust protection.
Specialized & Municipal Utility Vehicles: Suitable for municipal snowplows, street sweepers, port logistics vehicles, and industrial machinery where chassis components demand maximum corrosion endurance.

Q: Are you a factory or trading company?

We are a professional manufacturer with in-house production and inspection capabilities, ensuring a stable supply for our customers.

Q: Do you support customization?

Yes, we support development and customization based on customer samples, drawings or OE numbers.

Q: Which markets do you mainly export to?

Our products are exported to Europe, America, the Middle East, Southeast Asia, Africa, Australia and other regions.

Q: Can you provide custom packaging or branding?

Yes, we can provide packaging solutions, brand labeling and related customization services based on customer requirements.

Q: How do you control product quality?

We apply strict quality control from raw materials, machining and assembly to packaging and shipment to ensure stable and reliable products.