Truck oil pressure absorber black (2) 300056515. The Tamiya oil pressure shock absorber set "Lorry and semi-trailers" contains the kit for two black aluminium dampers including a bottle of damper oil. These replace the original friction dampers of tractors and trailers in 1:14 scale. Box contents: 2 aluminium oil pressure shock absorbers, damper oil and assembly instructions (English language not guaranteed). Warning: not suitable for children under the age of 14.