191498099AX Sliding Inner Constant Velocity Joint With Spline Hole For Car Differential

Technical Parameters
Material Reinforcement Technology: Made from high-strength alloy steel, the product undergoes heat treatment strengthening processes to improve overall structural strength. It provides excellent impact resistance and fatigue performance, effectively reducing the risk of cracking under long-term high-load operating conditions.
Spline Connection Structure: Featuring a high-precision internal spline hole design, the product ensures stable engagement with the differential output shaft or drive shaft, improving torque transmission efficiency while reducing looseness and abnormal wear at the connection area.
Rust Protection Process: The surface is treated with professional anti-corrosion technology to enhance oxidation resistance. It effectively resists corrosion from moisture, mud, and harsh road conditions, extending the component's service life.
Sliding Compensation Design: The internal optimized raceway structure allows the component to provide axial movement compensation while transmitting power, reducing stress caused by length variations during vehicle acceleration, deceleration, and suspension movement.
Precision Manufacturing Process: Key contact surfaces are manufactured with high-precision machining technology to control fitting clearance and motion accuracy. This ensures smoother operation of internal rolling components while reducing friction loss and operating noise.

Core Advantages
Reliable Crack Resistance Performance: Designed for high-load conditions such as vehicle starting, acceleration, and impact from uneven roads, the reinforced material structure improves resistance to sudden torque changes and reduces the possibility of fatigue damage.
Excellent Rust Resistance and Durability: The specialized anti-corrosion treatment enhances surface protection performance, allowing the component to maintain stable mechanical properties even when operating in humid, muddy, and challenging environments.
Efficient Power Transmission Capability: The precise spline engagement structure minimizes energy loss during power transfer, enabling engine output power to be delivered more smoothly to the drive wheels.
Axial Adjustment Capability: The sliding structure compensates for changes in drivetrain length, reducing additional stress caused by suspension movement and improving overall drivetrain stability.
Reduced Maintenance Requirements: Optimized sealing and lubrication conditions help prevent external contaminants from entering internal moving areas, extending lubrication intervals and reducing maintenance frequency.

Application Range
The product is suitable for automotive drivetrain systems equipped with independent suspension structures and differential-driven layouts. It is mainly applied in vehicles requiring reliable power transmission, enhanced durability, and effective axial compensation capability.

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.