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Clearance 3973522 | Engine Flywheel Clutch Assembly Genuine Cummins® Order Today [TJyMRGCX]

$63.99 $204.99 -69%

Genuine Cummins® Engine Flywheel Clutch Assembly The Genuine Cummins® Engine Flywheel Clutch Assembly (Part Number: 3973522) is a high-quality, new component designed for Cummins diesel engines. This assembly is engineered with precision to ensure o

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Clearance 3973522 | Engine Flywheel Clutch Assembly Genuine Cummins® Order Today [TJyMRGCX]

Genuine Cummins® Engine Flywheel Clutch Assembly

The Genuine Cummins® Engine Flywheel Clutch Assembly (Part Number: 3973522) is a high-quality, new component designed for Cummins diesel engines. This assembly is engineered with precision to ensure optimal performance and durability, making it an essential replacement part for a wide range of Cummins models. The flywheel features a robust design, complete with a ring gear pitch of 10/12 and a tooth count of 159, ensuring efficient torque transfer and smooth engine operation.

Key Features and Specifications

This flywheel is crafted from non-hazardous materials, ensuring safety and reliability. It weighs 20 lbs and has dimensions of 47 inches in length and width, with a height of 15 inches, making it suitable for heavy-duty applications. The maximum RPM rating is 2920, which is ideal for high-performance engines. The assembly also includes a flywheel ring gear for added functionality. Below are some of the key features and specifications:
  • Weight: 20 Lbs
  • Material: Non-Hazardous (NOI, ICE/Auto)
  • Length: 47 In
  • Width: 47 In
  • Height: 15 In
  • Maximum RPM: 2920
  • Ring Gear Pitch: 10/12
  • Ring Gear Tooth Count: 159
  • Practical Uses and Benefits

    The Genuine Cummins® Engine Flywheel Clutch Assembly is an essential component for maintaining the performance and efficiency of your Cummins engine. By ensuring smooth clutch engagement and disengagement, this assembly prevents inefficient power transfer and minimizes engine vibrations. The timely replacement of a worn flywheel is crucial to prevent excessive wear on clutch components, minimize downtime, and ensure consistent power delivery. This flywheel is perfect for heavy-duty applications and is suitable for a variety of Cummins models, including B4.5S, B5.9, B6.7, ISB, ISF, and QSB. With its reliable performance and durable construction, this flywheel assembly is a smart investment for any Cummins engine owner seeking to enhance their vehicle's drivetrain efficiency and overall performance.

    What Our Customers Say

    January 20, 2026

    Absolutely no complaints!

    It's a very good, exceptionally and well-made product.

    - Rhodri J..

    January 20, 2026

    Absolutely no complaints!

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    - Alun K..

    January 20, 2026

    Absolutely no complaints!

    I am extremely satisfied with this nice, great purchase.

    - Idwal V..

    Write a Review

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