BALL JOINT for MERCEDES-BENZ CLS Compatible with OEM 101-7331

Description

Material Excellence & Durability

• Hot-Forged S45C / 1045-Grade Housing: High-strength medium-carbon steel housing is hot forged to provide the structural integrity required for demanding suspension loads.
• SCM435 / SCM440 /SAE4140 Ball Stud: High-strength alloy steel delivers excellent fatigue strength, wear resistance, and durability for safety-critical suspension applications.
• CR Dust Boot: Durable chloroprene rubber helps seal out water, dirt, and road contaminants to protect internal components and extend service life.
• Manganese Phosphate Protection: Housing surfaces receive manganese phosphate treatment for improved corrosion resistance and long-term durability.

Technical Precision & Control

• Cold Forged. Heat Treated. Precision Finished: GAP ball studs are cold forged, heat treated, and then precision machined to achieve consistent strength, accurate dimensions, and controlled surface quality.
• No Shortcuts on Heat Treatment: Unlike cost-reduced alternatives that may rely on simplified processing or insufficient heat treatment, GAP uses a controlled manufacturing process to maintain ball stud strength, fatigue resistance, and long-term wear performance.
• Precision Ball & Socket Fit: Ball surfaces, bearing interfaces, tapers, threads, and mounting dimensions are tightly controlled for smooth articulation, proper preload, and consistent suspension performance.
• Heavy-Duty Metal-to-Metal Option: For demanding applications, GAP can develop customized metal-to-metal ball joint designs to increase load capability and durability for off-road, lifted vehicle, commercial, and other heavy-duty applications.

Rigorous Quality Assurance

• Ball Stud Drop Tested: Ball studs undergo drop testing to verify impact resistance, material integrity, and heat-treatment consistency before use in safety-critical suspension components.
• Load & Pull-Out Verified: Dimensional, torque, articulation, pull-out, and load testing help verify structural strength and consistent ball joint performance.
• Critical Component Inspection: Ball studs, housings, bearings, threads, boots, and mounting surfaces are inspected for fit, function, and durability.
• Full Traceability: Production identification provides complete manufacturing and quality tracking.
• Made in Taiwan: Manufactured under controlled processes for consistent quality, dependable performance, and reliable production.

Commitment to Service

• 2-Year / 50,000 km Warranty: Backed by our limited product warranty.
• OEM & ODM Support: Custom materials, ball stud designs, bearings, surface treatments, accessories, packaging, and private-label programs are available.
• Reliable B2B Supply: Built for distributors, importers, and automotive brands requiring consistent quality, dependable supply, and professional technical support.