JOHN DEERE RE504739 Flywheel SAE4

( Brand: John Deere ), ( Manufacturer Part Number: RE504739 ), ( Part Type: Flywheel )

Review JOHN DEERE Aftermarket Flywheel

The DEERE RE504739 Flywheel is a crucial component of John Deere lawn tractors, specifically those equipped with engines modeled as SAE 4. This flywheel is meticulously engineered to provide optimal performance and reliability, ensuring your lawn tractor operates efficiently and effectively.

The RE504739 Flywheel is a substantial, cast-iron piece, boasting a robust and durable design. Its dimensions measure 11.5 inches in length, 9 inches in width, and 6 inches in height, with a total weight of approximately 34.6 pounds. This substantial size and weight facilitate the transfer of engine power to the drivetrain, enabling the tractor to tackle various lawn care tasks with ease.

The flywheel's surface is adorned with a series of ribs that help to optimize engine combustion. These ribs, combined with the flywheel's mass, contribute to the efficient operation of the engine, ensuring a smooth and consistent power output. Additionally, the flywheel features a built-in clutch mechanism that allows for easy engagement and disengagement of the power transmission between the engine and the drivetrain.

The DEERE RE504739 Flywheel is specifically designed for use with John Deere lawn tractors featuring SAE 4 engines. It is essential to ensure that the correct flywheel is installed to maintain the tractor's optimal performance and safety. Installing an incorrect flywheel can lead to various issues, including reduced power output, poor engine performance, and potential damage to the tractor.

In summary, the DEERE RE504739 Flywheel is a critical component of John Deere lawn tractors equipped with SAE 4 engines. Its robust design, substantial size, and optimized ribbed surface contribute to efficient engine combustion and consistent power output. Installing the correct flywheel is crucial for maintaining the tractor's optimal performance and ensuring safe operation.

The Deere RE504739 flywheel is a crucial component of John Deere lawn tractors, responsible for powering the mower deck. Like any other product, it has its advantages and disadvantages. Here's a detailed analysis of each:

1. Durability: John Deere is known for manufacturing high-quality products, and the RE504739 flywheel is no exception. It is engineered to withstand heavy usage, ensuring a long lifespan.

2. Efficient Power Transfer: The flywheel design provides efficient power transfer from the engine to the mower deck, allowing for optimal performance.

3. OEM Part: Using an OEM (Original Equipment Manufacturer) part like the RE504739 ensures that it fits perfectly and functions as intended.

1. Cost: Original parts like the RE504739 can be more expensive than aftermarket alternatives. However, the higher cost may be justified by the part's durability and optimal performance.

2. Availability: Depending on your location and the dealer's inventory, it might take some time to get your hands on this part.

In conclusion, the Deere RE504739 flywheel offers several advantages, such as durability, efficient power transfer, and optimal performance. However, potential drawbacks include a higher cost compared to aftermarket alternatives and potential availability issues.

If you are in need of a new flywheel for your John Deere lawn tractor and are concerned about long-term performance and compatibility, the Deere RE504739 is an excellent choice. While it may cost more upfront, the benefits it brings to the table can save you time and money in the long run. If cost is a major concern, consider looking into aftermarket alternatives, but be aware that they may not provide the same level of compatibility and performance as an OEM part.

Details:

Manufactured following strict OE standards to work like the original component. Made of high-quality components for durability, reliability, and performance. Aftermarket RE504739 Flywheel Sae4: Part Number: Manufacturer: John Deere. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle.

Designed specifically for trucks, trailers, and buses. Engineered using the latest technology to ensure product lasts longer in service.

part #: re504739 prices

• $749.00-$2714.87

specifications flwheflepla:

• brand: John Deere
• mpn: Re504739
• part type: Flywheel

general flwheflepla:

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

returns flwheflepla:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

shipping flwheflepla:

• service: Standard
• class: Standard
• transit: 3-6 Days
• type: Fixed
• cost: $0.00

offer flwheflepla:

• best offers: True
• quantity: 1
• started: February 2, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

seller flwheflepla:

• city: Los Angeles, California
• # reviews: 64080
• rating: 99.1%

payments flwheflepla:

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

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