Replacement Fuel Pump, Part Numbers 933383 and 933201 Replacement fuel pump compatible with Zetor tractor models 2511, 3511, 3513, 3545, 4511, 4611, 4712, 4718, 5011, 5211, 5516, 5545, 5611, and 5645. Designed to restore reliable fuel delivery and maintain engine performance for these tractors. Key benefits Restores reliable fuel delivery: Replaces worn or failing pumps to reduce engine hesitation, poor idling, and hard starts caused by interrupted fuel flow. Direct compatibility: Built to match mounting points and connections for the listed Zetor tractor models, simplifying installation and reducing fitment issues. Durable performance: Engineered for continuous operation under tractor load conditions to provide steady fuel flow and pressure needed for field work. Practical spare part: Keeps tractors operational during seasonal peaks and prevents extended downtime with a ready replacement on hand. Main attributes Function: Transfers fuel from the tank to the engine at the required flow and pressure to support normal engine operation. Compatibility: Exact fit for Zetor tractor models listed above using part numbers 933383 and 933201. Fit and installation: Compact design and matching connection points allow straightforward replacement of the original pump without major modifications. Reliability: Intended for routine agricultural and utility use where consistent fuel delivery is essential. Typical applications and use scenarios Field : a failing pump on a tractor that stalls or loses power under load during plowing or harvesting to restore dependable operation. Preventive maintenance: Keep a spare pump on hand for fleet maintenance to quickly swap units during scheduled service and minimize downtime. Workshop replacement: Install as part of a scheduled engine service when symptoms point to fuel delivery issues, such as poor idling or slow starts. What to expect A direct replacement part identified by part numbers 933383 and 933201 for the specified Zetor tractor models. Fitment designed to match original mounting and fuel line connections so installation is straightforward for trained technicians or experienced mechanics. Compatibility Part numbers 933383 and 933201 compatible with Zetor Tractor models 2511, 3511, 3513, 3545, 4511, 4611, 4712, 4718, 5011, 5211, 5516, 5545, 5611, 5645.