The International 1986 To 2019 11 Port Air Brake Reservoir is a reliable and practical product designed to meet the needs of your braking system. With a black finish and made of 0.13 inch thick carbon steel, this reservoir is built to last. It has a maximum working pressure of 150 PSI and includes two tank chambers with a volume of 53 L. This direct replacement tank features the same port configuration and physical dimensions as the original tank, ensuring a seamless fit. It has been validation tested for corrosion resistance and offers excellent value as an original equipment quality product at a lower cost. Compatible with most International models from 1986 to 2019, this air reservoir is a dependable choice.