Guangzhou Zhuohang Auto Parts Co., Ltd.
| Supply Ability | 1000 |
| Delivery Time | 3-5days |
| Precision Plunger & Delivery Valve Assembly | Accurate fuel metering and stable injection pressure, guarantee consistent power output for 3-cylinder small diesel engines. |
| 12-Month Global After-sales Warranty | Worldwide warranty support, professional technical guidance for installation timing calibration and troubleshooting. |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Dual Supply Options & Neutral Export Packaging | Brand new and remanufactured pumps in stock; neutral export carton, custom label acceptable for bulk orders. |
| Packaging Details | Neutral packing |
| High-Strength Aluminum Alloy Housing | Lightweight structure with excellent corrosion resistance, adapts to harsh outdoor construction and agricultural working environments. |
| 100% Professional Bench Tested Before Shipment | Each pump strictly tested for fuel delivery rate, injection timing and sealing performance to ensure reliable operation. |
| OEM Standard Yanmar Injection Pump, Direct Fit Replacement | Consistent mounting dimensions, fuel ports and drive interface with original pump, direct bolt-on installation without modification. |
| Model Number | 729905-51310 |
| Place of Origin | guangdong |
| Brand Name | yanmar |
View Detail Information
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729247-51390 Yanmar Fuel Injection Pump Product Title
Product Specification
| Supply Ability | 1000 | Delivery Time | 3-5days |
| Precision Plunger & Delivery Valve Assembly | Accurate fuel metering and stable injection pressure, guarantee consistent power output for 3-cylinder small diesel engines. | 12-Month Global After-sales Warranty | Worldwide warranty support, professional technical guidance for installation timing calibration and troubleshooting. |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Dual Supply Options & Neutral Export Packaging | Brand new and remanufactured pumps in stock; neutral export carton, custom label acceptable for bulk orders. |
| Packaging Details | Neutral packing | High-Strength Aluminum Alloy Housing | Lightweight structure with excellent corrosion resistance, adapts to harsh outdoor construction and agricultural working environments. |
| 100% Professional Bench Tested Before Shipment | Each pump strictly tested for fuel delivery rate, injection timing and sealing performance to ensure reliable operation. | OEM Standard Yanmar Injection Pump, Direct Fit Replacement | Consistent mounting dimensions, fuel ports and drive interface with original pump, direct bolt-on installation without modification. |
| Model Number | 729905-51310 | Place of Origin | guangdong |
| Brand Name | yanmar | ||
| High Light | Yanmar diesel fuel injection pump ，High pressure oil pump for Komatsu excavator ，Yanmar fuel injection pump with warranty | ||
729905-51310 is original Yanmar mechanical high pressure fuel injection pump, interchangeable part numbers: YM719940-51360, 71994051360. It is specially designed for Yanmar 3TNV82, 3TN82E, 3TN75E diesel engines, and also compatible with Komatsu 3D82AE-5M-BA engine fitted on Komatsu PC27MR-2 mini excavators, widely applied to small construction machinery, agricultural equipment and industrial power units.
This injection pump adopts precision plunger and delivery valve assembly, delivers accurate fuel metering and stable injection pressure to ensure reliable engine operation. It effectively solves typical faults: difficult starting, insufficient power, unstable idle speed, excessive fuel consumption, engine stalling and black smoke emission.
The pump housing is made of high-strength cast aluminum alloy with anti-corrosion treatment, equipped with wear-resistant internal components and reliable sealing structure, capable of sustaining long-hour operation under harsh working conditions. Every finished pump undergoes strict bench testing for fuel delivery volume, injection timing and sealing tightness before shipment.
Installation Note: Professional timing calibration is required after installation; bleed air from the fuel system thoroughly before first startup.
We supply brand new and cost-effective remanufactured injection pumps. Neutral export carton packaging, flexible MOQ and tiered bulk wholesale discounts available. Our 12-month global warranty offers reliable after-sales service for worldwide construction machinery parts distributors, repair workshops and equipment fleet operators.
1. Can this injector fit my car directly?
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.
| No. | Yanmar Part Number | Cross Reference | Pump Type | Compatible Engine | Application | Gross Weight | Warranty | Supply Option | Installation Note |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 719940-51360 | YM71994051360 | Mechanical High Pressure Injection Pump | Yanmar 3TNV82, 3TN82E, 3TN75E; Komatsu 3D82AE | Mini excavator (PC27MR-2), agricultural machinery, small industrial power unit | ~10 kg | 12 Months | Brand New / Remanufactured | Professional timing calibration required; fully bleed fuel system before startup |
| 2 | 729235-51320 | YM72923551320 | Mechanical High Pressure Injection Pump | Yanmar 4TNV88 Series Diesel Engine | Mini excavator, skid steer loader, compact construction equipment | ~11.5 kg | 12 Months | Brand New / Remanufactured | Professional timing calibration required; fully bleed fuel system before startup |
| 3 | 729236-51380 | YM72923651380 | Mechanical High Pressure Injection Pump | Yanmar 4TNV94L Series Diesel Engine | Compact excavator, forklift, construction machinery | ~11.5 kg | 12 Months | Brand New / Remanufactured | Professional timing calibration required; fully bleed fuel system before startup |
| 4 | 729236-51412 | YM72923651412 | Mechanical High Pressure Injection Pump | Yanmar 4TNV94 / 4TNV98 Series Diesel Engine | Mini excavator, generator set, industrial power unit | ~11.5 kg | 12 Months | Brand New / Remanufactured | Professional timing calibration required; fully bleed fuel system before startup |
| 5 | 729242-51380 | YM72924251380 | Mechanical High Pressure Injection Pump | Yanmar 4TNV98 Series Diesel Engine | Compact excavator, wheel loader, agricultural equipment | ~11.5 kg | 12 Months | Brand New / Remanufactured | Professional timing calibration required; fully bleed fuel system before startup |
| 6 | 729245-51310 | YM72924551310 | Mechanical High Pressure Injection Pump | Yanmar 3TNV88 Series Diesel Engine | Mini excavator, tractor, small construction machinery | ~10 kg | 12 Months | Brand New / Remanufactured | Professional timing calibration required; fully bleed fuel system before startup |
| 7 | 729247-51390 | YM72924751390 | Mechanical High Pressure Injection Pump | Yanmar 4TNV98T Turbo Diesel Engine | Medium compact excavator, forklift, industrial equipment | ~11.5 kg | 12 Months | Brand New / Remanufactured | Professional timing calibration required; fully bleed fuel system before startup |
| 8 | 729267-51320 | YM72926751320 | Mechanical High Pressure Injection Pump | Yanmar 3TNV84 / 3TNV88 Series Diesel Engine | Mini excavator, skid steer loader, agricultural machinery | ~10 kg | 12 Months | Brand New / Remanufactured | Professional timing calibration required; fully bleed fuel system before startup |
| 9 | 729905-51310 | YM72990551310 | Mechanical High Pressure Injection Pump | Yanmar 4TNV84T / 4TNV88 Series Diesel Engine | Compact construction equipment, generator set, forklift | ~11.5 kg | 12 Months | Brand New / Remanufactured | Professional timing calibration required; fully bleed fuel system before startup |
Company Details
Business Type:
Manufacturer
Total Annual:
>1000000
Employee Number:
50~120
Ecer Certification：
Verified Supplier
Guangzhou Zhuohang Automotive Parts Co., Ltd. We are a professional diesel parts exporter based in Guangzhou, China. We offer two product lines: Brand New & Remanufactured Core products: diesel injection pumps, fuel injectors and engine ECU controllers. Our parts are compatible with Bo-sch,... Guangzhou Zhuohang Automotive Parts Co., Ltd. We are a professional diesel parts exporter based in Guangzhou, China. We offer two product lines: Brand New & Remanufactured Core products: diesel injection pumps, fuel injectors and engine ECU controllers. Our parts are compatible with Bo-sch,...
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