wheel hub bearing unit forGREAT WALL-3104100-KZ16\3104100KZ16

Fit Vehicles /Application :GREAT WALL HAVAL H6 2WD Rear Wheel With ABS

AOZ NO：LD679

OE Numbers:3104100-KZ16, 3104100KZ16

Cross Reference Numbers: 3104100-KZ16A,DAC2F82R4527A

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

FAQs

Q1: How do you track each hub unit through the production process?

A: Every hub unit is laser-marked with a unique serial number that links it to its specific batch of raw steel, heat treatment parameters, assembly line, and final test results. This full traceability allows us to pinpoint any quality issues back to the exact production conditions and implement targeted corrective actions.

Q2: What percentage of your hubs undergo dynamometer testing?

A: We perform 100% dynamometer testing on every single hub unit. Each unit is run through a simulated duty cycle that replicates real-world driving conditions, including varying speeds, loads, and temperatures. Any unit that fails to meet our strict noise, vibration, and temperature criteria is automatically rejected.

Q3: How do you validate the long-term durability of new hub designs?

A: New designs undergo accelerated life testing on our dynamometers, simulating hundreds of thousands of kilometers of driving in a compressed timeframe. We also conduct field testing on fleet vehicles in diverse geographic and climatic conditions. Only designs that pass both laboratory and real-world validation without any failures are approved for production.

"Quality First, Customers First",  "AOZ" committed to providing reliable products and long-term support to help our partners succeed.