JOHN DEERE Exhaust Manifold A5751R/A4640R 60 620

( Brand: John Deere ), ( Part Type: Exhaust Manifold ), ( Manufacturer Part Number: A5751R )

Review JOHN DEERE A5751r/a4640r Used Exhaust Manifold Jd 60 620

The John Deere A5751R/A4640R exhaust manifold is a crucial component of the powertrain system for the JD 60 and 620 series tractors. This manifold is meticulously engineered to optimize engine performance and ensure efficient exhaust gas flow.

Made from durable cast iron, this exhaust manifold is designed to withstand the rigors of heavy-duty agricultural use. Its robust construction ensures long-lasting reliability and durability, even under extreme operating conditions.

The A5751R/A4640R manifold features a unique design that provides optimal exhaust gas flow, reducing back pressure and improving engine efficiency. Its four-cylinder configuration is specifically designed to accommodate the inline engine layout of the JD 60 and 620 series tractors.

The manifold comes with integrated exhaust gaskets that provide a tight seal between the cylinder head and the manifold, ensuring a leak-free connection and preventing exhaust gas from escaping. The gaskets are made from high-quality materials that can withstand the high temperatures and pressures generated by the engine.

The A5751R/A4640R exhaust manifold is also equipped with a built-in exhaust gas recirculation (EGR) system. This system helps to reduce emissions by recirculating a portion of the exhaust gas back into the engine cylinders. The EGR system improves combustion efficiency and reduces the amount of nitrogen oxides (NOx) produced by the engine.

The exhaust manifold comes with a heat shield that protects the manifold from the intense heat generated by the engine. The heat shield also helps to insulate the cab from the heat, making the working environment more comfortable for the operator.

The A5751R/A4640R exhaust manifold is easy to install, with clear instructions provided in the user manual. It is designed to fit seamlessly with the existing engine components, ensuring a smooth installation process.

In summary, the John Deere A5751R/A4640R exhaust manifold is a high-performance, durable component that is essential for optimizing engine performance and reducing emissions in the JD 60 and 620 series tractors. Its robust construction, optimized exhaust gas flow, and integrated EGR system make it an indispensable part of the powertrain system.

The John Deere A5751R/A4640R exhaust manifold is a common aftermarket upgrade for the JD 60 and 620 series tractors. This part is designed to replace the original exhaust manifold and provide better performance, efficiency, and durability. Here are some pros and cons of buying this exhaust manifold:

1. Improved Engine Performance: The aftermarket exhaust manifold offers better engine performance due to its efficient design and improved flow characteristics.

2. Increased Horsepower: Some users report an increase in horsepower after installing the new exhaust manifold, leading to improved tractor performance.

3. Enhanced Durability: The A5751R/A4640R exhaust manifold is made of high-quality materials and is built to last longer than the original part.

4. Better Fuel Efficiency: The improved exhaust flow can lead to better fuel efficiency, resulting in cost savings over time.

5. Easy Installation: The exhaust manifold is relatively easy to install, and many users report that the process takes only a few hours.

1. Cost: The aftermarket exhaust manifold can be more expensive than the original part, which may be a deterrent for some buyers.

2. Potential for Increased Noise: Some users report that the new exhaust manifold produces more noise than the original part, which may be a concern for those who value quiet operation.

3. Potential for Check Engine Light: In some cases, installing the aftermarket exhaust manifold may trigger the check engine light, which may require further diagnosis and repair.

The John Deere A5751R/A4640R exhaust manifold is a worthwhile investment for those who want to improve the performance, efficiency, and durability of their JD 60 and 620 series tractor. While there are some potential downsides, such as increased cost and potential noise, the benefits outweigh the drawbacks for many users.

If you are considering buying the John Deere A5751R/A4640R exhaust manifold, it is important to do your research and ensure that it is the right fit for your tractor model. Additionally, consider purchasing the part from a reputable dealer to ensure that you are getting a high-quality product. Finally, be prepared for the potential for increased noise and potential check engine light, and have a plan in place to address these issues if they arise.

Details:

A5751R/A4640R used exhaust manifold Fits JD 60 620.

part #: a5751r prices

• $225.04-$399.99

specifications heavyaccoutrement:

• brand: John Deere
• part type: Exhaust Manifold
• manufacturer part number: A5751R

general heavyaccoutrement:

• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Hardware Parts
• condition: Used

shipping heavyaccoutrement:

• service: UPS Ground Saver
• transit: 5-12 Days
• carrier: UPS
• cost: $20.00
• type: Fixed
• class: Economy

returns heavyaccoutrement:

• policy: No Returns

seller heavyaccoutrement:

• rating: 100.0%
• # reviews: 79
• city: Christiana, Pennsylvania

offer heavyaccoutrement:

• availability: In Stock
• best offers: True
• sold: 0
• started: June 13, 2025
• quantity: 1
• options: Ship-to-home

payments heavyaccoutrement:

• other
• credit card: Diners-club
• wallet: Paypal

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