Material and durability: The front suspension control arm bushing kit is made of polyurethane and aluminum alloy materials, providing strength and wear resistance for long term performance and reliability. Easy to install: Direct replacement for old or damaged parts with reliability and performance; straightforward installation that supports quick maintenance. Part numbers: 3C0199231D, 8J0199231, 1K0199231J Quality and longevity: Control arm mounting bracket is professionally manufactured with stable performance and a long service life. Practical use scenarios: 1) Routine maintenance on a vehicle showing signs of worn front bushings (loose steering feel, wandering, or clunking) to restore handling and ride quality. 2) After road impacts or pothole damage to worn components and reestablish proper suspension geometry. 3) Performance or durabilityfocused driving where enhanced wear resistance helps extend service intervals and maintain consistent handling.