Aral LHM+ Hydraulic fluid. Description: Aral LHM+ is a mineral-based hydraulic fluid for use in Citroen autos of PSA Group. Aral LHM+ must be used in hydraulic systems, steering and central brake system. It can be used in all the hydraulic systems of Citroen autos starting from 1967 and has green color. LHM+ can be mixed with the previous LHM fluids, but it must not be mixed with synthetic products. Aral LHM+ has fluorescent green-yellow color. Specifications: PSA B 71 27 10; Iveco; Case, Landini, Massey Ferguson, New Holland, Renault, Steyr, Manitou, CITROEN - B712710