This seal seals the nut at the filter end of the hydraulic feed pipe and the nut at the supply tank end of the hydraulic feed pipe. The internal steel clip clamps around the pipe as the nut is tightened in to the hole.
Outside diameter 20 mm (0.79"). Inside diameter 13 mm (0.51"). Width 11 mm (0.43")
You will use two seals per tractor.
See items numbered 13 in the illustration.
Fitted to tractors:
Nuffield 425 Hydraulics - Leyland 154 Hydraulics - Leyland 184 Hydraulics - Leyland 235 Hydraulics - Leyland 302 Hydraulics - Marshall 302 Hydraulics