Heavy-duty 1712152030 Diesel Fuel Lift Pump ensuring stable fuel delivery for compact excavators, tractors, and industrial generators.
Visit Our Facebook Feed for Latest Stock Updates & Technical SupportAre you experiencing engine stalling or hard starting in your Kubota equipment? The 17121-52030 fuel pump is a critical component for the V2203 and V2403 engine series. This mechanical fuel lift pump is designed to maintain precise pressure, preventing cavitation and ensuring your diesel engine operates at peak performance during heavy-duty construction or agricultural tasks.
| Specification | Details |
|---|---|
| Model NO. | Kubota V2203 / V2403 / D1503 / D1703 |
| Product Name | Mechanical Fuel Lift Pump / Fuel Supply Pump |
| Part Number | 17121-52030 (Alt: 1712152030) |
| Type | Engine Fuel System Components |
| Condition | Brand New, OEM Standard Replacement |
| Application | Engine rebuild, overhaul, routine maintenance |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch within 24 Hours |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS or Air/Sea Freight |
| Packaging | Industrial Export Packing with Neutral Box |
When sourcing parts for fleet maintenance, the difference between a high-grade replacement and a low-quality counterfeit can save thousands in repair costs.
| Core Features | Our OEM-Standard 17121-52030 | Market Generic Replacements |
|---|---|---|
| 1. Material Durability | Heavy-duty alloy housing for heat resistance | Thin cast aluminum prone to cracking |
| 2. Diaphragm Quality | Premium rubber resistant to modern diesel additives | Standard rubber that degrades quickly |
| 3. Pressure Stability | Strictly calibrated to Kubota V2403 factory specs | Variable pressure leading to engine surging |
| 4. Sealing Performance | Precision-machined mounting surface | Rough finish causing oil or fuel leaks |
| 5. Lifecycle Expectancy | Designed for 5,000+ operating hours | Often fails within 6 months of heavy use |
| 6. Fitting Accuracy | 100% Plug-and-play for KX121-3 & L3400 | Minor variations requiring port modification |
If your Kubota excavator or tractor shows the following signs, it is time for a replacement:
Engine sputters at high RPMs (Fuel starvation)
Difficulty starting after the machine has been sitting (Loss of prime)
Visible fuel weeping from the pump weep hole
Engine oil level rising (Fuel leaking into the crankcase through the pump)
When performing a V2203 engine overhaul, we recommend replacing the fuel lift pump along with the fuel filters. This ensures no contaminants from the old pump enter the high-pressure injection system. Our 1712152030 pump is trusted by repair shops and equipment fleets worldwide for its reliability in harsh environments.
Our technical team helps operators avoid costly downtime by providing professional guidance:
Identify potential risks during fuel system maintenance
Recommend suitable replacement parts based on engine serial numbers
Support both technical inspection advice and global parts supply
OEM-standard tri-metal structure: Built to handle extreme vibrations and pressure spikes.
Trusted by repair shops & equipment fleets: Proven track record in construction and agriculture sectors.
Q: Does the 17121-52030 fit the Kubota L3400 tractor?
A: Yes, it is the direct replacement for L3400 models equipped with the D1703 engine. It also fits L2800, L3200, and L3800 series.
Q: Can I use this pump for a V2403-M engine?
A: Absolutely. The 17121-52030 is compatible with the V2403 mechanical injection series commonly found in Bobcat loaders and Kubota excavators like the KX121-3.
Q: How do I prevent early failure of my fuel lift pump?
A: Always ensure your fuel tank is free of water and sediment. Water is the primary cause of diaphragm rupture in mechanical pumps.
Fill out the form below and our team will contact you with pricing and shipping options.
<!--!doctype-->
Click the button below to visit our Facebook profile and stay updated with the latest news and updates!
Visit Facebook Profile
English
English