4BT3.9 diesel engine crankshaft forging 3929036 3908031 3907803

Today, Cummins Marine powers gill netters and ferries...yachts and tugboats...fishing boats, fire boats, seiners and crew boats all over the world.

Six Cylinder Air Cooled ISM11E4 308 Diesel Engine Assembly ISM11 M11 Machinery Engines For Excavator Engines Advantages Use
For this Advanced design and sophisticated manufacturing, adapt to various severe working conditions, high-strength, heavy-duty operation ability.
* The electronic control system can intelligently switch the working mode according to the environment and operating conditions, and has self-diagnosis, alarm and remote monitoring functions.
* Mature intelligent electronic control technology improves the overall performance of the engine, and the engine specifications can be tailored according to the application needs.

The cylinder block and cylinder head adopt integrated design to prevent the occurrence of water leakage and oil leakage of the
engine. The failure caused by this engine part is reduced by 40% among similar cylinnder block and cylinder head, and the failure
rate is greatly reduced.
* The cylinder bore adopts the platform net honing design, the perfect geometric structure effectively prevents the oil leakage, and adopts advanced technical processes such as the new piston ring assembly and the gasket crimping molding to reduce the oil
losing.

Packing Details : Wooden carton

Lead time : 3~10 days after payment receipted

More details as follows:

1. Genuine diesel engine Parts and engine assembly (4BT, 6BT, 6CT, 6L, ISBE, ISDE, ISLE,

ISF2.8, ISF3.8, NTA855, KTA19,KTA38, KTA50, M11, ISM,ISX15,QSX15 series)

2.Cylinder Block, Cylinder Head, Cylinder Liner, Cylinder Gasket.

3.Crankshaft, Camshaft, Main Bearing, Thrust Bearing.

4.Water Pump, Oil Pump, Air Compressor, Fuel transfer pump.Turbocharger, air compressor,

intake pipe, air filter, exhaust pipe,Fuel injection pump, injector, injector fuel supply tube, fuel manifold, fuel filter

5.Piston, Piston Pin, Piston Ring, Piston Cooling Nozzle.

6.Connection Rod, Bushing, Gear, Gear Housing, Belt Tensioner.

7.Electronic control module, pressure sensor, position sensor,temperature sensor,

pressure switch, etc

Hubei Lianzhong Industrial Co., Ltd was established in 1998, covering an area of 16,666 square meters,and have built an 2,500 square meters office building and 9,000 square meters workshop.

Main products include Diesel Engine,Transmission Gearbox,Axle and Spare parts, which are widely used for light, medium and heavy trucks, medium and high-grade intercity buses, large and medium-sized buses, construction machinery, marine propulsion and auxiliary engines, generator sets and other fields.
We are the franchised dealer of Dongfeng Commercial Vehicle Company Limited for LOONG-GINE Brand Engine and Transmssion Gearbox, and establish long-term strategic cooperative relationship with many top domestic parts manufacturers, continuously improving the competitiveness of enterprises and products, and provide the customers high-quality parts to customer. 

In addition to meeting the needs of customers in the Chinese market, we have business contacts with overseas customers from more than 30 countries around the world, and many of our customers have become our good friends! Our business code: "To serve our customers with excellence in professionalism, prompt action and integrity.