729247-51390 Yanmar Fuel Injection Pump Product Title
Product Details
| OEM Part Number:: | 729247-51390 | Compatible Engine:: | Yan-mar 3TNV88, 3TNV82-M5BA Series Diesel Engine |
|---|---|---|---|
| Applicable Equipment:: | Mini Excavator, Small Construction Machinery, Industrial Diesel Generator | Product Type:: | High Pressure Mechanical Diesel Fuel Injection Pump Assembly |
| Core Feature:: | Precise Fuel Delivery, Stable Pressure Output, Wear Resistant, Leak-Proof, Direct OEM Replacement | Strict Bench Calibration & Complete Quality Control: | It Undergoes Full Inspection On Fuel Uniformity, Tightness And Timing Precision, Strictly Meets Yanmar OEM Specification Standards, And Effectively Lowers Equipment Failure Rate And Subsequent Maintenance Expenses. |
| Highlight |
Yanmar fuel injection pump OEM,Yanmar diesel injection pump,Yanmar fuel pump 729247-51390 |
||
Product Description
729247-51390 Yanmar Fuel Injection Pump
Product Title
729247-51390 Yanmar Fuel Injection Pump is OEM high-pressure diesel fuel supply assembly specially matched for Yanmar 3TNV88 X3 three-cylinder engine, widely used on mini excavators, construction machinery and generator sets. This precision fuel injection pump controls fuel delivery volume and injection timing accurately to realize stable fuel supply and complete combustion. It effectively solves common engine faults including difficult cold startup, unstable idling, insufficient power output, excessive fuel consumption and black smoke emission. Every fuel injection pump undergoes strict bench calibration and leakage test before delivery, ensuring steady long-term operation under harsh construction and field working conditions.
We are professional factory wholesale supplier focusing on heavy-duty diesel fuel system components. We supply OEM and remanufactured fuel injection pumps, unit injectors and fuel injectors for Yanmar, Cum-mins, Vo-lvo, Joh-n Deere, Komatsu and Isuzu, covering mini excavators, construction machinery, agricultural equipment and generator sets.
We follow standardized OEM manufacturing and calibration requirements, all products finish 100% bench testing before shipment to guarantee stable performance and zero internal leakage. We support bulk wholesale, customized packaging and fast global logistics delivery.
With stable quality, factory direct price and complete after-sales support, we provide one-stop fuel system spare part solutions for global maintenance merchants and trading partners.
Please send your car model, year and original OE number for accurate matching.
2. Do injectors come with calibration codes?
Yes, every injector is attached with unique calibration code.
3. What quality options do you have?
New Original, OEM Packed and Remanufactured injectors available.
4. How long is your warranty?
All injectors enjoy 12-month global warranty.
5. What’s your delivery time?
In-stock items ship within 3-7 working days worldwide.
6. Can I mix different part numbers in one order?
Yes, mixed MOQ is acceptable for all our diesel injectors.
| Yanmar OEM Part Number | Cross Reference Numbers | Compatible Engine | Fit Equipment | Pump Type | Fuel System Type | Connector Type | Rated Pressure | Displacement | Weight | Production Year Range | Quality Options |
| 719940-51360 | 719940-51360, 129940-51360 | 4TNV94L, 4TNV98, 4TNV98T | Yanmar Vio55/Vio75 Excavator, Forklift, Mini Loader, Generator Set | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 180 Bar | 12 mm³/stroke | 8.5 kg | 1998–2010 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729235-51320 | 729235-51320, 729235-51321 | 3TNV76, 3TNV78, 3TNV82 | Yanmar Mini Excavator, Skid Steer, Agricultural Tractor | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 3-pin Electrical Connector | 160 Bar | 8 mm³/stroke | 6.2 kg | 2000–2012 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729236-51380 | 729236-51380, 729236-51381 | 4TNV84, 4TNV88, 4TNV88T | Yanmar Vio45/Vio50 Excavator, Forklift, Compact Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 170 Bar | 10 mm³/stroke | 7.8 kg | 2002–2015 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729236-51412 | 729236-51412, 729236-51411 | 4TNV84, 4TNV88, 4TNV88T | Yanmar Vio45/Vio50 Excavator, Forklift, Compact Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 170 Bar | 10 mm³/stroke | 7.8 kg | 2005–2018 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729236-51310 | 729236-51310, 729236-51311 | 4TNV84, 4TNV88 | Yanmar Vio40/Vio45 Excavator, Forklift, Agricultural Machinery | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 165 Bar | 9.5 mm³/stroke | 7.5 kg | 2000–2013 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729247-51390 | 729247-51390, 729247-51391 | 4TNV94, 4TNV98 | Yanmar Vio75/Vio80 Excavator, Forklift, Wheel Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 185 Bar | 12.5 mm³/stroke | 8.8 kg | 2003–2016 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729237-51360 | 729237-51360, 729237-51361 | 4TNV94, 4TNV98, 4TNV98T | Yanmar Vio55/Vio75 Excavator, Forklift, Mini Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 180 Bar | 12 mm³/stroke | 8.5 kg | 2001–2014 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729237-51370 | 729237-51370, 729237-51371 | 4TNV94, 4TNV98, 4TNV98T | Yanmar Vio55/Vio75 Excavator, Forklift, Mini Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 180 Bar | 12 mm³/stroke | 8.5 kg | 2002–2015 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729237-51350 | 729237-51350, 729237-51351 | 4TNV94, 4TNV98 | Yanmar Vio50/Vio55 Excavator, Forklift, Compact Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 175 Bar | 11.5 mm³/stroke | 8.2 kg | 2000–2013 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729564-51310 | 729564-51310, 729564-51311 | 2TNV70, 2TNV74 | Yanmar Mini Excavator, Garden Tractor, Generator Set | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 2-pin Electrical Connector | 140 Bar | 6 mm³/stroke | 4.8 kg | 2004–2017 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729564-51311 | 729564-51311, 729564-51310 | 2TNV70, 2TNV74 | Yanmar Mini Excavator, Garden Tractor, Generator Set | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 2-pin Electrical Connector | 140 Bar | 6 mm³/stroke | 4.8 kg | 2006–2019 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729631-51330 | 729631-51330, 729631-51331 | 3TNV88, 3TNV88T | Yanmar Vio30/Vio35 Excavator, Skid Steer, Agricultural Tractor | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 3-pin Electrical Connector | 165 Bar | 9 mm³/stroke | 6.8 kg | 2005–2018 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729632-51351 | 729632-51351, 729632-51350 | 3TNV88, 3TNV88T | Yanmar Vio30/Vio35 Excavator, Skid Steer, Agricultural Tractor | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 3-pin Electrical Connector | 165 Bar | 9 mm³/stroke | 6.8 kg | 2007–2020 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729642-51360 | 729642-51360, 729642-51361 | 4TNV88, 4TNV88T | Yanmar Vio45/Vio50 Excavator, Forklift, Compact Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 170 Bar | 10 mm³/stroke | 7.8 kg | 2006–2019 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729647-51310 | 729647-51310, 729647-51311 | 4TNV98, 4TNV98T | Yanmar Vio75/Vio80 Excavator, Forklift, Wheel Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 185 Bar | 12.5 mm³/stroke | 8.8 kg | 2004–2017 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729642-51390 | 729642-51390, 729642-51391 | 4TNV88, 4TNV88T | Yanmar Vio45/Vio50 Excavator, Forklift, Compact Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 170 Bar | 10 mm³/stroke | 7.8 kg | 2008–2021 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729653-51300 | 729653-51300, 729653-51301 | 4TNV98, 4TNV98T | Yanmar Vio75/Vio80 Excavator, Forklift, Wheel Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 185 Bar | 12.5 mm³/stroke | 8.8 kg | 2005–2018 | Brand New Original / Brand New OEM / Professionally Remanufactured |
| 729657-51340 | 729657-51340, 729657-51341 | 4TNV94, 4TNV98 | Yanmar Vio55/Vio75 Excavator, Forklift, Mini Loader | Inline Mechanical Fuel Injection Pump | Mechanical Diesel Fuel System | 4-pin Electrical Connector | 180 Bar | 12 mm³/stroke | 8.5 kg | 2007–2020 | Brand New Original / Brand New OEM / Professionally Remanufactured |
Product Highlights
729247-51390 Yanmar Fuel Injection Pump Product Title 729247-51390 Yanmar Fuel Injection Pump is OEM high-pressure diesel fuel supply assembly specially matched for Yanmar 3TNV88 X3 three-cylinder engine, widely used on mini excavators, construction machinery and generator sets. This precision fuel ...
Bos-ch 0445110502 Common Rail Injector
Bos-ch 0445110502 Common Rail Injector Bos-ch 0445110502 Common Rail Fuel Injector for Diesel Engine Passenger Car & Light Commercial Vehicle We provide high-quality Bo-sch 0445110502 common rail fuel injectors for diesel passenger cars and light commercial vehicles. Adopting advanced common rail ...
Bos-ch Common Rail Fuel Injector 0445120125 For Diesel Engine
Bo-sch Common Rail Fuel Injector 0445120125 For Diesel Engine Our company supplies high-precision Bo-sch 0445120125 common rail fuel injectors, fully compatible with mainstream heavy-duty trucks and construction machinery diesel engines. Adopting original solenoid control structure, it supports up ...
8112660 Vo-Lvo Fuel System EUI Fuel Injector For FH12 Trucks
8112660Vol-vo EUI Fuel Injec 8112660 Vo-lvo EUI Fuel Injector is a high-output OEM electronic unit injector, perfectly compatible with Vol-vo D12A, D12C, D12D heavy-duty engines for FH12 trucks and EC360B/EC460B excavators. Adopting mature EUI electronic unit injection technology, it delivers ...
Cum-mins 4903319 Fuel Injector
Cum-mins 4903319 Fuel Injector The 4903319 diesel fuel injector is a premium OEM replacement for Cu-mmins M11, ISM11 and QSM11 heavy-duty diesel engines. Built with high-strength wear-resistant materials, this high-pressure injector ensures precise fuel metering and superior atomization for full ...
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
