The Zetor 931654 injection nozzle is a genuine OEM component designed for precise fuel injection in a wide range of Zetor tractors. This critical part ensures efficient engine performance and proper fuel atomization, contributing to reliable operation. It is compatible with numerous Zetor models including the 5011, 5211, 5245, 6011, 6045, 6211, 6245, 7011, 7045, 7211, 7245, 7711, 7745, 8011, 8045, 8111, 8145, 8211, 8245, 9111, 9145, 9211, 9245, 10011, 10045, 10111, 10145, 10211, 10245, 11211, 11245, 12011, 12045, 12111, 12145, 12211, 12245, 14145, 14245, 16045, 16145, and 16245 series.