1. Automatic Transmissions Products
  2. sku: 21922221492787631
  3. EATON A-7400

EATON A-7400 Front Retainer Fuller A-8338

4305097 Eaton A-7400 A-8338 Front Retainer Genuine Fuller

( Brand: Eaton ), ( Manufacturer Part Number: A-7400 ), ( Oe/oem Part Number: A-8338 )

Review EATON Front Retainer Genuine Fuller

Product Name: Eaton A-7400 A-8338 Front Retainer Fuller

The Eaton A-7400 A-8338 Front Retainer Fuller is a premium automotive component designed for exceptional performance and durability. This front retainer fuller, specifically engineered for heavy-duty applications, is an essential part of your vehicle's automatic transmission system.

Manufactured by Eaton, a globally recognized leader in power management solutions for transportation, this product is a testament to Eaton's commitment to quality and reliability. The A-7400 A-8338 Front Retainer Fuller is precisely designed to manage the complex hydraulic flow within your automatic transmission, ensuring optimal performance under various driving conditions.

The front retainer fuller features a robust, hardened steel construction that withstands the rigors of daily use and the harsh conditions often encountered in heavy-duty applications. Its unique design includes an integrated fuller, which helps regulate the fluid pressure within the transmission, reducing heat buildup and extending the life of the transmission.

This Eaton product is easy to install, with clear instructions provided to ensure a hassle-free replacement process. Its precision engineering ensures a perfect fit, reducing the risk of leaks and improving overall transmission efficiency.

In summary, the Eaton A-7400 A-8338 Front Retainer Fuller is a high-performance, reliable, and durable component that plays a crucial role in maintaining the efficiency and longevity of your vehicle's automatic transmission system. Whether you're a professional mechanic or a car enthusiast, this product offers outstanding value and performance.

The Eaton A-7400 and A-8338 Front Retainer Fuller are prominent models in the automotive industry, known for their durability and efficiency. Here are some pros and cons that might help you make an informed decision.

Pros:

1. High Quality: Eaton is a reputable brand known for manufacturing robust and reliable parts. These front retainers are no exception.

2. Wide Compatibility: These front retainers are compatible with a wide range of vehicles, making them a versatile choice.

3. Durability: The A-7400 and A-8338 are designed to withstand heavy use, ensuring long-term reliability.

4. Easy Installation: These parts are generally easy to install, and detailed instructions are usually provided.

Cons:

1. Cost: These front retainers can be more expensive compared to some other brands.

2. Availability: Depending on the specific model of your vehicle, these parts may not always be readily available.

3. Potential Fitment Issues: While Eaton parts are generally well-made, there can be instances where the part may not fit perfectly due to variations in manufacturing or vehicle design.

Conclusion:

The Eaton A-7400 and A-8338 Front Retainer Fuller are high-quality, durable parts that offer wide compatibility. However, they can be more expensive and may have potential fitment issues. If you prioritize quality and durability and are willing to pay a premium, these parts could be a good choice. If cost is a significant concern, you might want to consider other brands as well. It's also important to ensure that the specific part is compatible with your vehicle model before making a purchase.

Details:

part #: a7400 prices

  • $149.99-$225.00

specifications autotransmissionsgo:

  • brand: Eaton
  • mpn: A-7400
  • oe/oem part number: A-8338

shipping autotransmissionsgo:

  • carrier: UPS
  • transit: 5-10 Days
  • class: Standard
  • cost: $55.00
  • service: UPS Ground
  • type: Fixed

offer autotransmissionsgo:

  • started: November 26, 2025
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2

payments autotransmissionsgo:

  • other
  • credit card: Diners-club
  • wallet: Google-pay

seller autotransmissionsgo:

  • city: Merrick, New York
  • rating: 100.0%
  • # reviews: 20

returns autotransmissionsgo:

  • policy: No Returns

general autotransmissionsgo:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission
oe/oem part number: a-8338,
category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, sku: 21922221492787631,
Eaton A-7400 Is Similar To:
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5 offers $149.99–$225.00 USD
  • New. Offer #1 priced at $225.00 + $55.00 shipping estimate = $280.00* total. TRUCK PARTS FOR YOU.+$55.00 shipping
  • New. Offer #2 priced at $149.99 + $0.00 shipping estimate = $149.99* total. FREE SHIPPING
  • New. Offer #3 priced at $225.00 + $55.00 shipping estimate = $280.00* total. +$55.00 shipping
  • New. Offer #4 priced at $195.00 + $55.00 shipping estimate = $250.00* total. OVER 50 YEARS OF TRUCK PARTS EXPERIENCE!.+$55.00 shipping
  • New. Offer #5 priced at $195.00 + $55.00 shipping estimate = $250.00* total. +$55.00 shipping

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