5045475AG FORD Powerstroke Diesel Block F250 F350 F450 F550

Review FORD 6.4l Powerstroke Diesel Bare Block for F250 F350 F450 F550 2008–2010

The Ford 5045475AG is a bare block engine specifically designed for the 2008 model year Ford F-250, F-350, F-450, and F-550 trucks equipped with the 6.4L Power Stroke diesel engine. This engine block is a crucial component of the powertrain, providing the foundation for the engine's cylinders and cradling the vital components, such as the crankshaft and pistons.

The Ford 5045475AG engine block is made of durable, heat-treated cast iron, allowing it to withstand the intense heat and pressure generated during the combustion process. It features a compacted graphite iron (CGI) design, which offers improved strength, durability, and weight reduction compared to traditional gray iron blocks.

The block also includes integrated engine cooling features, such as the water jacket design and the thermostat housing, which help maintain optimal engine temperature for efficient performance and longevity. Additionally, it has a deep sump oil pan, ensuring adequate lubrication for the crankshaft and other moving parts, even during high-load situations.

The cylinder bores in the Ford 5045475AG engine block are precision-machined to ensure a perfect fit for the pistons and cylinder liners. This ensures a smooth running engine with minimal friction and wear, contributing to increased power and fuel efficiency.

The block's design includes an integral cylinder head gasket surface, making the installation process easier and more efficient. The engine block also features tapped holes for the use of engine mounts and accessories, such as the oil pan, timing cover, and power steering pump.

In summary, the Ford 5045475AG is a high-strength, durable engine block specifically engineered for the 2008 Ford F-250, F-350, F-450, and F-550 trucks with the 6.4L Power Stroke diesel engine. Its precision-machined cylinder bores, integrated cooling features, and compacted graphite iron design make it an essential component for optimal engine performance and longevity.

Buying a Ford 6.4L Power Stroke diesel bare block from the 2008 F-250, F-350, F-450, or F-550 series can be an intriguing prospect for diesel enthusiasts and mechanics. This engine is known for its robustness and impressive torque output. Let's discuss some pros and cons that might help you make an informed decision.

1. High torque output: The 6.4L Power Stroke engine delivers an impressive amount of torque, making it a popular choice among heavy-duty enthusiasts.

2. Durability: Known for its durability, the Power Stroke engine can handle heavy loads and harsh conditions.

3. Fuel efficiency: Diesel engines are generally more fuel-efficient than their gasoline counterparts, which can save you money in the long run.

4. Modification potential: A bare block allows for maximum customization, allowing you to build the engine to your specifications.

1. Complexity: The 6.4L Power Stroke engine is a complex piece of machinery, and working on it requires a good understanding of diesel engines and their intricacies.

2. Cost: The upfront cost of purchasing a bare block can be considerable. Additionally, the cost of customizing and building the engine can add up quickly.

3. Emissions: Diesel engines, particularly older models like the 6.4L Power Stroke, can produce high levels of emissions. This might be a concern for those looking for an environmentally-friendly option.

4. Maintenance: Diesel engines require more frequent maintenance than gasoline engines. This includes regular oil changes, fuel filter replacements, and exhaust system checks.

The decision to buy a Ford 2008 6.4L Power Stroke diesel bare block involves weighing the pros and cons carefully. If you're a diesel enthusiast, looking for a high-torque engine with excellent durability, and don't mind the upfront and ongoing costs, then this engine might be an excellent choice for you. However, if you're looking for a simpler, more cost-effective option or are concerned about emissions, you might want to consider other engines.

If you're set on the idea of owning a 6.4L Power Stroke engine, consider purchasing a used, pre-built engine instead of a bare block. This can save you the time and effort of building the engine yourself while still allowing for some customization. Additionally, make sure to factor in the ongoing costs of maintenance and fuel efficiency when making your decision.

Details:

Anyone that can pick this up send me an offer. This bare block should be good to rebuild, there is no visible damage at the journals or cylinder chambers; only some cylinders have rust build up on side.

specifications engineblocksam:

• for models: F250, F350, F450, F550
• for years: 2008–2010
• brand: Ford
• mpn: 5045475ag
• bore size: .020
• type: Engine Block
• manufacturer warranty: No Warranty
• oe/oem part number: 68249194aa
• color: Black
• fitment type: Direct Replacement
• material: Cast Iron
• country/region of manufacture: United States
• finish: Clean

payments engineblocksam:

• credit card: diners-club
• wallet: google-pay
• other

returns engineblocksam:

• policy: no returns

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

seller engineblocksam:

• rating: 96.1%
• # reviews: 8647
• city: los angeles, california

offer engineblocksam:

• availability: in stock
• in stock #: 5
• sold #: 22
• started: april 18, 2025
• prices: $879.51–$3500.00
• item condition:
  • Remanufactured
  • Used
  • For parts or not working
  • New other (see details)
  • New
• best offers: true
• options: ship-to-home

shipping engineblocksam:

• service: flat rate freight
• type: fixed
• class: freight