This part fits at least these machines/engines:

Kubota BX Series Sub-Compact Tractor Parts

BX1500D,  BX1800D,  BX1830D,  BX1850D,  BX1860,  BX1870,  BX1880,  BX2200D,  BX2230D,  BX22D,  BX2350D,  BX2360,  BX2370,  BX2380,  BX23D,  BX23S,  BX24D,  BX25,  BX25D,  BX2660D,  BX2670,  BX2680

Kubota D Series 3-Cylinder Diesel Engine Parts

D902-E2B-HQV-1

Kubota F/FZ/GF Series Commercial Front Mower Parts

F2260,  F2560,  F2560E,  F2680E, F2880-F, F2880E-F, F3060, F3080, F3680G, F1800G, F1800E

Kubota G/GR/T/TG Series Lawn Tractor Parts

G1700, G1800, G1800-S, G1900, G1900-S, G2000, G2000-S,  G2160, G2460G, G4200, G6200H, GR2100, GR2110, T1600H, T1600H-G, TG1860

Kubota K/KX Series Excavator Parts

K008-3(KTC/KCL), KH-007H, KH-41, KH-60(H), KH-61, KH-90(H), KH-91/H, KX101, KX151, KX41H, KX71H

Kubota RTV Series Utility Vehicle Parts

RTV1100CR, RTV1100CR9, RTV1100CW, RTV1100CW9, RTV1140CPX, RTV1140CPXR, RTV900 S, RTV900G, RTV900G6, RTV900G9, RTV900R6, RTV900R9, RTV900T, RTV900T6, RTV900T9, RTV900W, RTV900W6, RTV900W6SE, RTV900W9, RTV900W9SE, RTV900XT G General Purpose, RTV900XT R Recreational, RTV900XT T Turf, RTV900XT W Worksite

Kubota V Series 4-Cylinder Diesel Engine Parts

V2203-B-SULLAIR-1

Kubota WG Series Gasoline Engine Parts

WG750, WG750-E-MORIDGE, WG750-ES-MORIDGE, WG750-S-MORIDGE

Kubota Z Series Zero Turn Mower Parts

ZD1011, ZD1021, ZD1211, ZD1511, ZD18, ZD18F, ZD21, ZD21F, ZD221, ZD25F, ZD28, ZD28F, ZD321, ZD321N, ZD323, ZD326P, ZD326S, ZD331LP, ZD331P,ZG222Z, G227, ZG327

Toro Dingo (Tracked) Parts

22319,  Dingo TX 52522320 , Dingo TX 525 Wide,22323 Dingo TX 525 Narrow Track22324,  Dingo TX 525 Wide Track 22327 , Dingo TX1000 Narrow Track22328,  Dingo TX1000 Wide Track