3TNE84 4TNV84 4TNV88 4TNV98 4TNV98T Excavator Diesel Engine Assembly Engine assy for Yanmar Engine

Clean Emissions
Building off the proven TNE design by YANMAR, it has achieved superior exhaust emissions by improving the combustion chamber and fuel injection equipment design. Engines are compliant with 2008 EPA Tier 3 and EU stage III A exhaust emissions regulations.

Reliable and Durable
The TNV engines now proudly take up the running as of YANMAR’s premium small industrial diesel. They offer even more enhanced durability due to better block cooling, a stiffer crank and pistons, finer tolerance in the journal, and more. CAE analysis has brought lower vibrations and higher strength to the mounting structure for even better reliability in heavy-duty jobs.

Fuel Delivery and Economy
A newly designed, in-line ML type fuel injector pump is utilized to assure more precise fuel delivery and control. The result is reduced emissions, improved performance over a wide range of appliCATEEEEions and good fuel economy which assures by YANMAR’s reputation for superior starting characteristics continues.

Noise Level Reduction
Made by YANMAR’s original CAE techniques have optimized the stiffness, minimized transformation, and reduced radiant noise in the cylinder block. Gear noise reduction is achieved through an improved gear tooth profile resulting in less mechanical noise.

LubriCATEEEEion System
7.4 L Capacity Deep Oil Pan
Trochoid Oil Pump
Paper Element Oil Filter
Oil Pressure Switch
Crankcase Breather, Closed Type
Electrical System
12V, 40 Amp Alternator
12V Starter Motor
Glow Plugs
Preheat Timer, 15 second (shipped loose)
Stop Solenoid Timer, 1 second (shipped loose)

Fuel System
Distributor-Type MP2 Fuel Injection Pump
12V Electric Fuel Pump (shipped loose)
Paper Element Fuel Filter
Water Separator (shipped loose)
Stop Solenoid, Integral to Fuel Injection Pump

Cooling System
Water Pump, Belt Driven
7-Blade, 380mm Cooling Fan—Puller Type
160ºF (71ºC) Thermostat
Temperature Switch
Fan Belt
Power Take-Off
Flywheel, SAE 7 1/2”
Flywheel Housing, SAE #5 t=124
Aux Drive, 9-tooth w/SAE 2 bolt “A” Flange

Product CATEEEEegories

FAQ

Q: What parts you have?
R:We are specialized in the excavator full series parts, new, used and remanufactured complete engines
and parts.

Q: If i don't have part number, can you check for me?
R: Yes, excavator model, old photos and size are also available to confirm the correct parts you need.

Q: Which shipping term you can supply?
R:By sea, air or by express ( DHL, Fedex, TNT, UPS, EMS)

Q: How long does it take to my address?
R:The Normal delivery time is 3-5 days, depending on which country you are. (if urgent order, pls contact Sales Executive in advance)

Q:How can I pay the order?
R:We can accept payment by T/T, Trade assurance, Paypal, Western Union