... Service High Quality Low Price Auto Molded Rubber Parts for Car, Truck, Bus, Motorcycle and Bicycle ... 1. Our main materials are EPDM, NBR, Natural Rubber, CSM, PVC and Silicone.2. Pressure range: ... dimension tolerance: +/-0.2mm~+/-0.5mm7. Times of the producing samples: within a week8. Usage: Widely ... 160mmUsageWidely used in car, bus and truck as for engine air intake, exhaust, water, oil resistance, ...