Suitable for Kubota ZD323 ZD331 ZD326 Zero Turn Mower (HST) Lube Oil In-Line Air HST Filter HH150-32094 12581-43012 K3181-82240 K3181-82250 HHK70-14070 Maintenance Filter Kit. Before installation, first fit the sealing ring at the oil outlet, and then slowly screw on the new machine filter.
