CATERPILLAR 373-9414 Engine Flywheel 151

( Manufacturer Part Number: 373-9414 ), ( Type: Flywheel ), ( Number Of Teeth: 151 ), ( Flywheel Type: Rimmed ), ( Material: Cast Iron ), ( Country/region Of Manufacture: Canada ), ( Transmission Type: Automatic, Manual )

Review CATERPILLAR 151 Teeth Engine Flywheel

The Caterpillar 373-9414 151 engine flywheel is a critical component of the powertrain system in Caterpillar diesel engines. Designed to provide a smooth and even power delivery from the engine to the clutch assembly, this flywheel plays a crucial role in the overall performance and efficiency of the engine.

Measuring 23.1 inches in diameter and 19.4 inches in length, the 373-9414 151 engine flywheel is precision-machined from high-strength cast iron for durability and reliability. Its surface is finished with a gray-painted finish to prevent corrosion, while the flywheel weight is optimized to provide the best possible engine response and torque.

The flywheel features a central bore diameter of 4.375 inches, which is designed to accommodate the engine crankshaft. The flywheel also includes a clutch hub with a diameter of 15.25 inches and a keyway size of 1 inch by 2 inches, allowing for easy installation of the clutch assembly.

This flywheel is designed to meet the demanding requirements of heavy-duty applications, with a maximum operating temperature of 250 degrees Fahrenheit and a maximum operating speed of 2,500 rpm. Its robust construction and precise machining ensure long-lasting performance, even in the most challenging operating conditions.

In summary, the Caterpillar 373-9414 151 engine flywheel is a high-performance component that delivers smooth power transfer and reliable operation in heavy-duty diesel engines. Its precision machining, durable cast iron construction, and optimized weight make it an essential component for any Caterpillar engine application.

Buying a Caterpillar 373-9414 151 engine flywheel involves considering its potential advantages and disadvantages to determine if it is a worthwhile investment. Here are some points to consider:

1. OEM Part: This flywheel is an original equipment manufacturer (OEM) part, ensuring it is a direct replacement for a Caterpillar engine. This can provide peace of mind knowing that it is designed to fit and function properly.

2. Durability: Caterpillar is known for manufacturing heavy-duty equipment, and this flywheel is no exception. It is made to withstand the rigors of industrial applications, making it a reliable choice for those who require a long-lasting component.

3. Performance: A new flywheel can improve engine performance by ensuring a smooth power delivery. This can lead to increased efficiency and potentially lower operating costs.

1. Cost: OEM parts, like this flywheel, can be more expensive than aftermarket alternatives. This may be a significant consideration for those working with a tight budget.

2. Availability: Depending on the specific engine model and the availability of inventory, it may take some time to source and receive this flywheel.

3. Installation: Installing a new flywheel requires specialized tools and knowledge. If you do not have the necessary expertise, you may need to hire a professional mechanic to do the installation, adding to the overall cost.

The decision to buy a Caterpillar 373-9414 151 engine flywheel ultimately depends on your specific needs, budget, and priorities. If you value the peace of mind that comes with using an OEM part, prioritize durability and performance, and have the financial resources to cover the cost, then this may be the best choice for you. On the other hand, if you are working with a tight budget or prefer to save on costs by opting for an aftermarket alternative, you may want to consider other options.

If you have the means to invest in an OEM flywheel and value its benefits, such as reliability, durability, and performance, then it is recommended that you consider purchasing the Caterpillar 373-9414 151 engine flywheel. However, if you are looking for a more cost-effective solution, you may want to explore aftermarket alternatives or consult with a trusted mechanic to help you make an informed decision.

Details:

You are buying on a new in box brand sealed 373-9414: 151 TEETH ENGINE FLYWHEEL CATERPILLAR. I haven't opened the box.

part #: 3739414 price

• $700.00

specifications flwheflepla:

• for makes: Caterpillar
• mpn: 373-9414
• type: Flywheel
• number of teeth: 151
• flywheel type: Rimmed
• material: Cast Iron
• country/region of manufacture: Canada
• transmission type: Automatic, Manual

payments flwheflepla:

• other
• credit card: Visa
• wallet: Google-pay

seller flwheflepla:

• # reviews: 1853
• city: Westminster, California
• rating: 100.0%

returns flwheflepla:

• policy: No Returns

offer flwheflepla:

• sold: 0
• quantity: 1
• options: Seller-arranged-local-pickup
• best offers: True
• started: June 17, 2025
• availability: In Stock

shipping flwheflepla:

general flwheflepla:

• Car Truck Parts Accessories > Transmission Drivetrain > Flywheels Flexplates
• condition: New

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