Standard Rubber Bushing (Industry Standard) | General passenger vehicles, budget repairs | Natural rubber (ASTM D2000), 5000 N load capacity, 50 dBA noise (similar to a busy office) | Affordable, widely available, easy installation | Limited chemical resistance (ASTM D543: 20 exposures), wears out under heavy loads |
Polyurethane Bushing (Our Base) | Performance cars, light-duty trucks | Polyurethane (ASTM D412), 6000 N load capacity (▲), 45 dBA noise (quieter than a refrigerator) | Improved durability, reduced vibration, ASTM D543: 50+ chemical exposures (▲) | Higher cost than standard, less shock absorption than hybrid designs |
Hybrid Bushing (Our Advanced) | High-performance cars, heavy-duty vehicles | Rubber + Steel sleeve (ISO 3801), 7000 N load capacity (▲▲), 40 dBA noise (quieter than a library) | Best-in-class durability, ASTM D543: 100+ chemical exposures (▲▲), vibration damping | Most expensive, requires specialized installation tools |
Metal Bushing | Industrial machinery, trucks | Steel (ASTM A36), 8000 N load capacity, 60 dBA noise (louder than a lawnmower) | Extremely durable, no deformation under extreme loads | No shock absorption, noisy, prone to corrosion without coating |
Economy Bushing | Low-end vehicles, temporary repairs | Low-grade rubber, 3000 N load capacity, 60 dBA noise (noisier than a washing machine) | Cheapest option, quick replacement | Short lifespan (6 months avg), poor performance in harsh conditions |
Premium Reinforced Bushing | Luxury vehicles, racing | Composite material (ASTM D790), 7500 N load capacity, 35 dBA noise (whisper-quiet) | Ultimate load capacity, ASTM D543: 150+ chemical exposures (▲▲▲), zero corrosion | Exceedingly high cost, incompatible with non-premium suspension systems |