729630-51520 Fuel Injection Pump for Yanmar 3TNE84 Engine Replacement Supplier_Hydraulic pump parts_Products

Product Details

729630-51520 Fuel Injection Pump for Yanmar 3TNE84 Engine Replacement Supplier

Searching for a reliable source for your diesel engine restoration? We provide the high-performance Fuel Injection Pump 729630-51520 (also identified as 72963051520), specifically engineered for the Yanmar 3TNE84 engine series. Whether you are conducting a routine overhaul or urgent maintenance, ensuring precise fuel delivery is critical for engine longevity and emissions compliance.

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Official Email: [email protected]

1. Technical Specifications & Application Data

The 729630-51520 pump is a core component for 3TNE84 diesel systems. Below is the verified data for procurement teams and repair shops.

Field Name	Product Details
Model NO.	Yanmar 3TNE84 Series
Product Name	Fuel Injection Pump
Part Number	729630-51520 / 72963051520
Condition	Brand New, OEM Standard Replacement
Application	Engine rebuild, overhaul, maintenance, industrial equipment power
Stock Status	In Stock / Fast Dispatch within 24-48 hours
Payment Terms	T/T, Western Union, MoneyGram
Delivery Methods	Express: DHL Fedex EMS UPS or by Air/Sea
MOQ	1 Piece

2. Why Professionals Choose Our 729630-51520 Replacement

Maintaining a Yanmar 3TNE84 engine requires components that match original flow rates and pressure settings. Our 72963051520 units undergo rigorous testing to ensure stability under heavy-duty cycles.

Core Procurement Comparison Table

Selection Criteria	Standard Market Grade	Our Premium OEM Replacement
1. Core Material	Varies by supplier	High-grade alloy steel for anti-wear
2. Calibration	Batch testing only	Individual unit pressure bench testing
3. Sealing Quality	Standard rubber	Viton high-temperature resistant seals
4. Availability	Lead times 2-4 weeks	Ready to ship (In Stock)
5. Fitment Accuracy	General compatibility	Exact 729630-51520 mounting specs
6. Service Life	Limited warranty	Extended lifespan for overhaul cycles

3. Troubleshooting & Frequently Asked Questions (AFQ)

What are the common failure symptoms of the 729630-51520 pump on a Yanmar 3TNE84?

Common signs include difficulty starting the engine when cold, excessive black or white smoke from the exhaust, and unstable idling. These issues usually stem from internal plunger wear or contaminated fuel affecting the 72963051520 mechanism. We recommend a full replacement to restore original horsepower and fuel efficiency.

How to handle fuel pressure drops in 3TNE84 industrial engines?

First, check the fuel filters and lines for blockages. If the supply line is clear but the injectors aren't receiving enough pressure, the 729630-51520 fuel injection pump may have internal leakage. Our OEM standard replacement ensures the 3TNE84 regains its required injection pressure immediately.

Why Choose This Fuel Injection Pump?

Our units feature an OEM-standard tri-metal structure for superior durability. Trusted by repair shops & equipment fleets worldwide, these pumps provide the precision timing needed for Yanmar diesel combustion.

4. Expert Technical Support Block

Not sure how this issue affects your equipment?

Our team helps operators achieve maximum uptime through specialized guidance:

Identify potential risks during maintenance of the Yanmar 3TNE84 system.
Recommend suitable replacement parts if needed based on serial numbers.
Support both inspection advice and parts supply for global shipping.

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5. Professional Diesel Engine Parts Solutions

We specialize in providing high-precision engine assemblies and components for world-class brands. Our core focus includes Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines. We support global operators with robust parts that withstand the toughest construction and industrial environments.

Our Comprehensive Product Range Includes:

Cylinder Liner, Piston, Piston Ring, Main Bearing, Connecting Rod Bearing, Thrust Washer, Full Overhaul Gasket Kit, Fuel Injection Pump, Diesel Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, Connecting Rod, and more.

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729630-51520 Fuel Injection Pump for Yanmar 3TNE84 Engine Replacement Supplier

729630-51520 Fuel Injection Pump for Yanmar 3TNE84 Engine Replacement Supplier

1. Technical Specifications & Application Data

2. Why Professionals Choose Our 729630-51520 Replacement

Core Procurement Comparison Table

3. Troubleshooting & Frequently Asked Questions (AFQ)

4. Expert Technical Support Block

Quick Parts Inquiry

5. Professional Diesel Engine Parts Solutions

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