Description
DN12SD12 injector nozzle fits Kubota Z500, Z600, ZH600, D650, D750, D850, DH850, D950, V1100, VH1100, V1200 and 70mm stroke series engines. The injector nozzle is responsible for atomising diesel fuel into the combustion chamber at the correct pressure and spray pattern. When it wears or becomes blocked, fuel atomisation deteriorates leading to poor starting, increased exhaust smoke, rough running, loss of power and higher fuel consumption. Fitting a replacement nozzle restores correct fuel injection and returns the engine to proper working order.
This is a direct replacement part that restores correct fuel delivery and reliable engine performance during use.
Fits specified Kubota models:
- Kubota Z500
- Kubota Z600
- Kubota ZH600
- Kubota D650
- Kubota D750
- Kubota D850
- Kubota DH850
- Kubota D950
- Kubota V1100
- Kubota VH1100
- Kubota V1200
- Kubota 70mm stroke series
Replaces part numbers:
Bosch 9430037213, Bosch 0434250027, Delphi 5643014, Deutz 12152939, Dresser 705497R91, Fiat 637938, 649677, 716123, 766335, Hanomag Rhein 511197000, IFA SD1ZD12, Inter Harv 705497R91, 759034R91, KHD 12152939, MAN 11220070004, 11220072010, MF Hanomag 2913759M1, Mercedes Benz 0000170112, MWM 605300100015, Steyr 609B080023, Unic-Simca 000050032, 000766335.








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