This flow control valve assembly directs air and hydraulic flow within multi-function systems on Mack heavy-duty transmissions, routing supply to activate specific components as needed. It measures 3.25 in. high, 4.65 in. wide, and 2 in. long. The valve is a replacement sold individually.Interchanges:216KD2352509200425501490Mack 216KD230FeaturesFlow control valve assembly for multi-function hydraulic systemsDimensions: 3.25 in. H x 4.65 in. W x 2 in. LSold pack: 1 eachTransmission product groupTech SpecsHeight: 3.25 in.Width: 4.65 in.Length: 2 in.Sell Pack: 1 EachUsed in these Mack modelsT2130 / T2180 TransmissionT309L / T310 TransmissionT310M Transmission