High Grade Alloy Steel Construction Case Chain

Product Description

Our Transfer Case Chains are specifically designed for automotive four-wheel-drive (4WD) and all-wheel-drive (AWD) systems. They are used in the transfer case to transmit power between the input and output shafts, ensuring smooth torque distribution and reliable drivetrain performance.

Key Features & Benefits

• Superior Strength & Durability: Manufactured from premium alloy steels and utilizing advanced heat treatment processes, our chain offers exceptional tensile strength and fatigue resistance. It withstands the high torque loads and shock stresses encountered during off-road use and heavy towing.
• Precision Engineering for Quiet Operation: Featuring meticulously designed pin, bushing, and roller components with ultra-tight tolerances, our chain ensures smooth, quiet meshing with the transfer case sprockets. This minimizes noise, vibration, and harshness (NVH) for a comfortable cabin experience.
• Optimized Wear Resistance: Critical wear surfaces are treated with specialized coatings or processes to significantly reduce friction and elongation over time. This results in extended service life, maintains precise timing of power transfer, and prevents premature failure.
• Excellent Contamination Resistance: Robust sealing designs within the chain's components help protect internal bearing surfaces from abrasive wear caused by contaminants in the lubricant, enhancing reliability in harsh operating conditions.
• Direct OE Replacement: Engineered to meet or exceed original equipment (OE) specifications for fit, form, and function. It guarantees perfect compatibility with your vehicle's transfer case system, ensuring optimal performance and drivability.

Scope of Application

• Primarily used inside gear-driven or chain-driven part-time or full-time dual-range transfer cases.
• Enables the driver-selectable shift between "2H" (2WD High), "4H" (4WD High), and "4L" (4WD Low) ranges.
• Common in pickup trucks, SUVs, and dedicated off-road vehicles from various manufacturers.

Close cooperation with factories

We maintain deep, long-term partnerships with the factory around 20 years. The factory has strong mechanical and automated production capabilities which ensure stable quality and performance of the products.

Quality control

The factory's rigorous quality control process includes material spectroscopy analysis, in-process inspections, and final checks with Magnetic Particle Testing (MPT) to ensure every bucket is free from defects and meets our high standards. The details control process as below,

1. Incoming raw materials undergo random sampling and analysis using a microscope to ensure the chemical composition meets production requirements.

2. During the production process, QC staff conduct timely sampling to ensure products are defect-free and handle any abnormal quality issues that may arise.

3. The final step involves using a magnetic particle flaw detector on metal parts to detect hidden cracks or defects.

4. All finished metal parts are proportionally sampled and sent to the laboratory for mechanical performance tests, size measurement, and 100% manual surface quality inspection.

Why Choose Our Transfer Case Chain?

• Proven Reliability: Built for the toughest terrains, ensuring confidence in every drive.
• Precision Fit: Guarantees easy installation and flawless system integration.
• Long-Term Performance: Reduces the risk of costly transfer case damage due to chain failure.
• Comprehensive Coverage: Available for a wide range of domestic and import vehicle models.