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103 Teeth Car Flywheel Replacement 3071615 For Cummins NT855

Specifications

Model Number :

Cummins/NT855/103 teeth cast iron flywheel/heavy truck flywheel

Certifiion :

IATF 16949

Place of Origin :

China

MOQ :

Negotiation

Price :

Negotiation

Packaging Details :

Standard Packaging

Payment Terms :

L/C,T/T,etc.

OE No. :

3071615

Model :

Cummins/NT855/103 teeth cast iron flywheel/heavy truck flywheel

Height :

52.7

Material :

cast iron

Teeth :

103

Outer Diameter :

444

Description

Description

Please click to view Flywheel alog!.pdf

1. The flywheel product is made of standard HT250 material, the hardness of the matrix reaches 170-200HB, the ring gear part is made of standard 45# alloy steel, and the high-frequency quenching process is adopted. The hardness of the teeth can reach 48-58HRC, which makes the product more heat-resistant and wear-resistant. more durable.

2. Our company uses fully automatic CNC machine tools, machining centers, and dynamic balancing equipment in the processing process to ensure that the processing accuracy of the product is better, and it can reach the dimensional accuracy of the original car factory, so that the sound of the product is smaller and more stable when it is used. .

3. Its primary function is to store rotational energy and provide a consistent and smooth power delivery to the drivetrain.

4. The flywheel provides a smooth and steady idle speed for the engine, reducing vibrations and ensuring optimal engine performance.

5. It assists in starting the engine by storing kinetic energy and releasing it during the combustion process.

Principle

When starting a car, the gear on the starter motor meshes with the ring gear on the starter flywheel and drives the flywheel to rotate. Since the flywheel is installed on the engine shaft, it drives the engine to rotate and start the car.

Details

Teeth	103
For Coupling Size(mm)	430
Clutch Holes&Size (mm)	8-Φ15
Outer Diameter	444
Inner Diameter(mm)	72
Height	52.7
Pitch Cride (mm)	142
Clutch Pitch Cride(mm)	422.5

Crafts

Machining