SKU: QA19032-150
UPC: 806990141071
MPN: 9032-150
The QA1 Bushing Poly .750in ID Black Poly shock end bushing is a precision-engineered suspension component designed to isolate vibration and absorb impact loads in high-performance automotive applications. This polyurethane bushing features a 3/4-inch inner diameter with a 1-inch outer diameter in an hourglass profile, making it compatible with universal shock absorber designs. Polyurethane construction delivers superior durability compared to rubber while maintaining compliance for smoother ride quality under varied driving conditions.
The hourglass geometry of this QA1 bushing allows controlled flex that reduces transmitted harshness from road surfaces while maintaining structural integrity under cornering and acceleration loads. At 0.04 lbs, the compact bushing weighs minimally yet handles the demands of both street and track environments where OEM rubber bushings degrade rapidly. Polyurethane's resistance to ozone, UV exposure, and temperature fluctuations extends service life significantly beyond elastomer alternatives, critical for vehicles subjected to intense driving or prolonged outdoor storage.
This bushing suits suspension rebuilds, performance upgrades, and OEM replacement applications where factory rubber components have fatigued or separated. Street performance drivers, weekend track enthusiasts, and restoration shops specify QA1 bushings for their reliability and consistency across shock mounting points. The black polyurethane finish resists weathering and maintains appearance through multiple seasons, eliminating the whitening and cracking common in aged rubber bushings.
QA1 is recognized across the performance automotive industry for suspension control and NVH (noise, vibration, harshness) management. This specific bushing serves as a direct replacement for worn shock-end isolation components and pairs seamlessly with both factory and aftermarket suspension systems. Installation requires standard suspension tools and basic mechanical knowledge, making it accessible for home enthusiasts and professional shops alike.
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