The Kubota Light Switch K1122-62212 is a factory-spec replacement switch used in headlight and auxiliary/work-light circuits on popular Kubota lawn and garden tractors and RTVs. Built to Kubota standards, it delivers dependable switching performance, proper fitment, and long service life in harsh outdoor conditions.
Where it’s used
Common fitment includes electrical panels and harnesses on G/GR/T Series mowers and multiple RTV models, covering headlight, bonnet/hood lighting, and optional work-light kits.
Model compatibility (selected)
• G Series: G2160 / G2160-DS / G2160AU, G2460G
• GR Series: GR1600EC2, GR2010G/GA(B), GR2100EC2, GR2110, GR2120/GR2120B, GR2020G/GB (incl. -2/-3)
• T Series: T1570/1570A, T1670/1670A, T1770/1770A, T1870 (incl. serial updates), T1880 (incl. A/A2/AU2), T2080 (incl. A/A2/AU2), T2090BR/AU, T2290KW/KWT (incl. AU), T2380 (incl. A/A2/AU2)
• TG Series: TG1860/TG1860G/TG1860AU
• RTV Series: RTV900 (various trims incl. G9/R9/T9/W9/XT* variants), RTV-X900G/W-AU, RTV-X1120D* (various AU/2 trims) – also used in front work-light kits (W/G No. V5222)
Part details
• OEM Part Number: K1122-62212 (also seen as K112262212 in catalogues)
• Function: Light/Work-Light switch (panel/loom specific)
• Application: Headlight, bonnet/hood lighting, and optional work-light kits
• Fitment: Direct replacement in listed models/assemblies
Notes
Always compare your existing switch and connector style to ensure compatibility within your machine’s serial range and options (standard lights vs. optional work-light kits).