OEM Kubota engine oil filter part number HH150-32094. This filter fits some Kubota engines used on zero turns and RTV and tractors such as B1550D, B1550E, B1550HST, B1700, B1750, B20, B21, B2100, B2150, B2301, B2320, B2400, B2410, B26, B2601, B2620, B2630, B2650, B2920, B3200, B4200, B5100, B5200, B6100, B6200, B7100, B7200, B7500, B7510, B7610, B8200, B9200, BX2200, BX22, BX23, BX2660, BX2670, BX2680, F2000, F2100, F2260, F2560, F2690, F2880, F3080, RTV-X1100, RTV-X1120, RTV-X1140, ZD1211, ZD1511, ZD25F, ZD28, ZD326, ZD331, ZG327.