Yanmar Original Replacement Fuel Injection Pump Assembly 729949-51320 for 4TNV98/4TNV98T Engines
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| Product Type | Fuel Injection Pump Assembly |
| Part Number | 729949-51320 |
| Compatible Engine Series | Yanmar TNV series |
| Engine Model Compatible | 4TNV98, 4TNV98T and its variants |
| Displacement | 3.3 Liter (4TNV98T) |
| Cylinders | 4 |
| Tech Type | Mechanical/Electronic Throttle Inline Fuel Pump |
| Manufacturing Material | High-strength Cast Iron Pump Body and Precision Steel Plunger |
| Brand | Yanmar |
| Origin | China (Guangdong) |
| Warranty | 6 months (remanufactured parts) / subject to supplier |
Manufacturer No.
729949-51320
Engine Part No.
4TNV984TNV98T4TNV98T-ZNLYS4TNV98T-ZXNMS4TNV98T-ZNIKB4TNV98T-ZNSV
Interchange No.
729949-51330729949-51340729949-51350729949-51360729936-51310729937-51390729943-51390129927-61601729974-51370
Fitment Vehicles
Applicable to the Yanmar 4TNV98/4TNV98T engine seriesSuitable for various small excavators, agricultural machinery, and industrial equipment
Fuel System - Industrial Encyclopedia
Professional Yanmar 729949-51320 fuel injection pump assembly, designed specifically for the 4TNV98 and 4TNV98T series diesel engines. This fuel injection pump is a core component of the fuel system, ensuring precise fuel injection and stable power output for construction machinery such as excavators and loaders. As a high-quality replacement part, its performance is comparable to OEM, with a more competitive price. Compatible engine variants include 4TNV98T-ZNLYS, 4TNV98T-ZXNMS, 4TNV98T-ZNIKB, 4TNV98T-ZNSV, and is an ideal choice for maintenance and replacement.