Provide detailed installation instructions: attach detailed step diagrams to help complete the replacement efficiently.
Significantly improve the driving texture: let the driving texture of the whole vehicle return to a close and solid sense of advanced.
Strengthen internal bushing: use high- material bushing to effectively reduce abnormal sound and looseness.
Rigorous bench and road test: After rigorous durability test, high-pressure seal test and cyclic fatigue test.
Pre-adjustment and pre-lubrication: The key clearance has been adjusted and filled with long-acting grease before leaving the factory, and there is no need for complicated adjustment after installation.