FORD TRUCK Automatic Transmission 400-00733 4X2 123K

( Brand: Ford Truck ), ( Manufacturer Part Number: E450SD ), ( Part Type: Transmission ), ( Conditions Options: 4x2, W/o Pto, Low Miles ), ( Genuine Oem: Yes ), ( Ipn: 400-00733 ), ( Descriptionpartcondition: 2009 Ford E450 6.0l Automatic Transmission 4x2, Tested, Clean Flu )

Review FORD TRUCK Super Duty Automatic Transmission 4x2 123k Oem fits E450SD E-450 2009

The **Ford 400-00733 2009 E-450 Super Duty 4x2 Automatic Transmission** is a robust and meticulously engineered component designed to deliver unmatched performance and reliability for medium-duty commercial applications. Part of Ford s legendary lineup of heavy-duty transmissions, this unit is specifically tailored for the **2009 E-450 Super Duty** chassis, offering seamless power delivery and durability for towing, hauling, and heavy-duty work. Built with Ford s signature precision, this **4-speed automatic transmission** features a **torque converter** that ensures smooth acceleration and efficient power transfer, even under demanding loads. The transmission s **4x2 configuration** provides a balanced blend of stability and maneuverability, making it ideal for both on-road and light off-road applications, including delivery trucks, service vans, and light-duty construction vehicles.

Under the hood, this transmission is engineered with **high-strength materials and advanced internal components**, including reinforced gears, a durable planetary system, and a **robust valve body** that optimizes shifting performance. The **automatic transmission fluid (ATF) system** is designed to maintain optimal lubrication and cooling, reducing wear and extending the lifespan of critical components. Ford s **4R75E transmission control module** ensures precise shift sequencing, adaptive learning for smoother operation, and adaptive shift points that adjust based on driving conditions, enhancing both comfort and efficiency. Whether navigating city streets or tackling long-haul routes, this transmission provides the **torque capacity and durability** required to handle the rigors of commercial use without compromising on performance.

For fleet operators and heavy-duty vehicle owners, the **2009 E-450 4x2 automatic transmission** represents a reliable investment in longevity and efficiency. Its **proven compatibility** with Ford s **7.3L V8 Powerstroke or 6.0L Triton engines** ensures seamless integration, while its **durable construction** minimizes downtime and maintenance costs. Whether used in a **cargo truck, service vehicle, or specialized work platform**, this transmission delivers the **power, responsiveness, and endurance** needed to meet the demands of modern commercial operations. With proper maintenance including regular fluid changes, filter replacements, and periodic inspections this unit will continue to provide **consistent, high-performance operation** for years, making it a cornerstone of any dependable heavy-duty fleet.

### **Pros and Cons of Buying a 2009 Ford E-450 Super Duty with a 400-00733 (6R140) Automatic Transmission (4x2)**

#### **Pros**

1. **Reliability of the Ford E-Series Platform**

- The E-450 has a long history of durability, particularly in commercial and fleet applications. Many units last well beyond 200,000 miles with proper maintenance.

- The 7.3L Power Stroke diesel engine (if equipped) is a robust workhorse known for longevity when serviced regularly.

2. **Strong Towing and Hauling Capacity**

- The 4x2 configuration provides ample towing power (up to 12,000 14,000 lbs with the right setup) for heavy-duty work, making it ideal for construction, agriculture, or commercial use.

- The 6-speed automatic transmission (6R140) is designed for heavy loads and frequent shifting, which is beneficial for stop-and-go or high-demand applications.

3. **Availability of Parts and Service Support**

- Ford s dealer network and aftermarket parts availability are extensive, ensuring easier repairs and maintenance compared to some specialty vehicles.

- The 6R140 transmission, while not as common as the 6R140 in newer trucks, still has a dedicated following, and rebuild kits are widely available.

4. **Potential for Customization and Upgrades**

- The E-450 chassis is modular, allowing for aftermarket modifications such as lift kits, heavy-duty suspension, or performance upgrades to the engine or transmission.

- Many owners retrofit these trucks for specialized uses (e.g., mobile workshops, food trucks, or recreational vehicles).

5. **Lower Purchase Price Compared to New Models**

- A 2009 E-450 with a 6R140 transmission will be significantly cheaper than a new or even a modern used model, offering better value for budget-conscious buyers.

- The transmission itself (400-00733) is a used/refurbished unit, which can reduce upfront costs further.

6. **Proven Transmission Performance**

- The 6R140 is a robust automatic transmission built for heavy-duty use. When properly maintained, it can handle the demands of commercial work without frequent failures.

- Many owners report smooth operation and adequate durability, especially if the transmission has been rebuilt or serviced recently.

7. **Resale Value in Niche Markets**

- While not a high-demand vehicle, the E-450 still holds value in commercial, agricultural, or off-road circles, particularly if well-maintained.

---

#### **Cons**

1. **Transmission Reliability Concerns**

- **Slippage or hesitation** under heavy loads, particularly if fluid is old or degraded.

- **Clutch or band wear**, which can lead to rough shifting or failure over time.

- **Solenoid or valve body failures**, which may require costly repairs if the transmission is not serviced proactively.

- The 400-00733 part number may indicate a used or rebuilt unit, which could have hidden wear or improper refurbishment.

2. **High Maintenance Costs Over Time**

- Diesel engines (if equipped) require regular servicing, including fuel system cleaning, turbocharger maintenance, and exhaust system checks.

- The 6R140 transmission needs frequent fluid changes (every 50,000 75,000 miles) to prevent premature failure. Neglecting this can lead to expensive repairs.

- Suspension, drivetrain, and cooling systems may also require upgrades to handle heavy loads.

3. **Fuel Efficiency and Emissions Compliance**

- The 7.3L Power Stroke (if present) is less fuel-efficient than modern diesel engines, consuming around 12 15 MPG in mixed driving.

- Older models may not meet current emissions standards, which could limit their use in some areas or require aftermarket modifications.

4. **Age-Related Wear and Tear**

- **Worn-out bushings, seals, and hydraulic components**.

- **Potential issues with the frame, axle, or drivetrain** if not properly maintained.

- **Electrical system quirks**, such as failing sensors or wiring issues, which are common in older vehicles.

5. **Limited Modern Technology and Comfort**

- Compared to newer trucks, the 2009 E-450 lacks advanced safety features (e.g., modern traction control, backup cameras, or adaptive cruise control).

- Interior materials may be less durable, and modern ergonomics (e.g., touchscreens, Bluetooth) are absent.

- Heating and cooling systems may be less efficient, making long-haul or extreme-weather use less comfortable.

6. **Potential for Hidden Damage**

- **Frame rust** (common in older Ford trucks, especially in snowy or humid climates).

- **Exhaust system leaks** or catalytic converter failures.

- **Transmission or drivetrain fluid leaks**, which can lead to catastrophic failure if ignored.

- A thorough pre-purchase inspection is critical to avoid costly surprises.

7. **Limited Warranty Coverage**

- Most used trucks of this age will have no warranty, placing the full burden of repairs on the buyer. Even extended warranties may not cover transmission or engine issues.

8. **Operating Costs**

- Diesel fuel, though cheaper than gasoline, is still expensive, and the E-450 s consumption will be higher than a modern, fuel-efficient truck.

- Tires, brakes, and other wear items will need frequent replacement due to heavy use.

---

### **Ending Conclusion**

Buying a **2009 Ford E-450 with a 400-00733 (6R140) automatic transmission in 4x2 configuration** can be a **cost-effective choice for buyers who prioritize durability, towing power, and commercial utility** over modern comforts and efficiency. This truck is well-suited for **heavy-duty work, off-road use, or as a project vehicle** where reliability and strength are more important than fuel economy or cutting-edge technology.

However, the **potential transmission issues, high maintenance demands, and age-related wear** make this purchase a **high-risk, high-reward** decision. It is **not ideal for casual drivers or those seeking a long-term, low-maintenance vehicle**. Instead, it is best suited for:

- **Commercial operators** who need a rugged, high-towing work truck.

- **Off-road or overlanding enthusiasts** willing to invest in repairs.

- **Budget-conscious buyers** who plan to use the truck for specialized purposes (e.g., mobile workshops, towing, or heavy hauling) and are prepared for maintenance.

1. **Get a comprehensive pre-purchase inspection**, focusing on the transmission, drivetrain, and structural integrity.

2. **Verify the transmission s service history** ensure fluid changes and rebuilds (if applicable) were done properly.

3. **Budget for immediate upgrades**, such as new transmission fluid, filters, and potential rebuilds if the unit is worn.

4. **Consider a shorter-term lease or loan** if you re unsure about long-term commitment, given the vehicle s age.

5. **Be prepared for higher operating costs**, including fuel, tires, and maintenance.

### **Final Recommendation**

- You have **experience with heavy-duty trucks** and are comfortable with maintenance.

- The truck is **used for commercial, agricultural, or off-road purposes** where reliability is critical.

- You **inspect it thoroughly** and are willing to invest in repairs or upgrades immediately.

- You **accept that this is not a "set-and-forget" vehicle** and will require regular attention.

- You are a **casual driver** looking for a daily commuter or weekend vehicle.

- You **cannot afford or do not want to handle transmission or engine repairs**.

- You **prioritize fuel efficiency, modern safety features, or low maintenance costs**.

- The seller **cannot provide a full service history**, especially for the transmission.

For most buyers, a **newer used E-Series truck (2015 or later) with a modern transmission (e.g., 6R140 or 6R150) and updated emissions compliance** would offer a better balance of reliability, efficiency, and safety. However, if you re set on this specific vehicle and are prepared for its demands, it can be a **great value for the right buyer**.

Details:

Important Note on Options. Listings marked with-407 do not include the torque converter, and those with 416 trans oil pan or it needs replacement. In this listing, we present an exceptional Transmission/Trans axle that can elevate your driving experience to new height . Your vehicle deserves the perfect fit.

It has average miles and is in normal condition for its age. Donor Vehicle: Vehicle Year: 2009 model: E450SD Mileage: 123000 Stock #: L085 Inventory ID: 2319 Warranty: 90 Day Warranty Parts ONLY - NO Labor. Please review the detailed part information and potential damage in Conditions Options section. 2009 Ford E-450 Super Duty Automatic Transmission 4x2 123k OEM: LTL Shipping.

Expert Service: Our friendly team is always ready to help you find the right part or answer your questions. Utilize the information provided in listing, including pictures, part numbers, and Fitment Guide, to ensure that this Transmission or Trans axle is right match for your vehicle. Comprehensive Fitment. Reliable Performance.

Visit for further information. Trust our expertise and commitment to excellence as you make your choice. Vehicle and Part Information. All our Transmissions/Trans axles have been rigorously tested and are guaranteed to be in perfect working condition.

Make sure to carefully review the Conditions and Options section. When you choose our original equipment, you're choosing reliability and performance. Notes: 4X2,W/O PTO,LOW MILES. Quality Value: Every part is carefully inspected to ensure you get the best at a fair price.

specifications autotransmissionsgo:

• for models: E450sd, E-450
• for makes: Ford
• brand: Ford Truck
• mpn: E450sd
• part type: Transmission
• conditions options: 4x2, W/o Pto, Low Miles
• genuine oem: Yes
• ipn: 400-00733
• descriptionpartcondition: 2009 Ford E450 6.0l Automatic Transmission 4x2, Tested, Clean Flu

returns autotransmissionsgo:

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

payments autotransmissionsgo:

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

shipping autotransmissionsgo:

• class: Freight
• service: Flat Rate Freight
• type: Fixed
• cost: $195.00

offer autotransmissionsgo:

• options: Ship-to-home
• started: March 4, 2026
• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True

seller autotransmissionsgo:

• # reviews: 1393
• rating: 99.7%
• city: Middletown, Ohio

general autotransmissionsgo:

• condition: Used
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

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