Construction: Tube:Oil resistant synthetic rubber .. Reinforcement: Fiber inner braid + one high tensile steel wire braid (1T/B X 1W/B) . Cover Compound: One Impregnated fibre braid (1 T/B ) . Temperature range: -40 C to +125 C. Applications: air brakespower steeringturbocharger oil suppliestilt cab cylinderstransmission coolant and filtration lines.