fits year: 1953-56.

( Brand: Mcquay Norris ), ( Manufacturer Part Number: P556AX ), ( Part Type: Piston ), ( Country/region Of Manufacture: United States )
The 1953-56 International IHC BD308 MCQuay Norris pistons, specifically the P556AX SF, are unique and highly sought-after components for classic automobile enthusiasts and restoration specialists. These pistons are designed for the BD308 engine, a powerful and reliable engine used in International Harvester trucks during its heyday.
The MCQuay Norris pistons are known for their high-quality construction and precision engineering. They are made from an alloy that provides strength and durability, with a spherical shape that ensures optimal combustion and power output. The pistons feature a polished surface, which not only enhances their aesthetic appeal but also reduces friction and wear, promoting smoother operation and longer engine life.
The P556AX SF designation refers to the specific dimensions and tolerances of these pistons, ensuring a perfect fit for the BD308 engine. The SF suffix indicates that these pistons are equipped with a full floating skirt, which further reduces friction and promotes efficient engine operation.
In terms of installation, these pistons come with the necessary rings and clips, making the replacement process straightforward for those with the necessary skills and tools. However, it is always recommended to consult with a professional mechanic or engine specialist to ensure proper installation and avoid any potential damage to the engine.
In conclusion, the 1953-56 International IHC BD308 MCQuay Norris pistons are a must-have for anyone restoring a classic International Harvester truck or preserving the originality of their vehicle. Their high-quality construction, precise fit, and easy installation make them a reliable and cost-effective solution for maintaining the performance and longevity of the BD308 engine.
The 1953-56 International Harvester IHC BD308 with McQuay-Norris pistons and the BD 308 P556AX SF engine is a vintage diesel truck with a unique history. Here are some pros and cons to consider before making a purchase:
Pros:1. Unique and Rare: These trucks are relatively rare, making them a desirable collectible for many enthusiasts.
2. Historical Significance: These trucks were built during a significant period in American automotive history.
3. Powerful Engine: The BD 308 P556AX SF engine is known for its power and reliability, making it suitable for heavy-duty tasks.
4. Durable Construction: The International Harvester trucks are known for their robust construction, which means they can withstand harsh conditions.
Cons:1. Maintenance and Repair Costs: The parts for these old trucks can be hard to find and expensive. It might be challenging to find a mechanic who is familiar with the specific model.
2. Limited Functionality: These trucks lack modern features like power steering, air conditioning, and fuel injection.
3. Safety Concerns: Older trucks may not meet modern safety standards, which could be a concern if you plan to use the truck for daily commuting.
4. Fuel Efficiency: These trucks are not known for their fuel efficiency, which could be a significant drawback if you plan to use it regularly.
Conclusion:If you are a classic truck enthusiast with a passion for history and a willingness to invest in maintenance, this vintage International Harvester could be a great addition to your collection. However, if you are looking for a reliable daily driver or a truck that is easy to maintain, you might want to consider a more modern option.
Recommendation:If you are set on buying this vintage truck, make sure to thoroughly inspect it before purchasing. Check the condition of the engine, transmission, and other major components. Also, consider the cost of maintenance and repair, as this could significantly impact your overall ownership experience. If you are unsure, seeking advice from a classic truck expert or a mechanic who is familiar with this model could be beneficial.
Yes the casting date is 1959 these are good old made in America pistons for your American built equipment. Best viewed on a large monitor using the magnify image feature. Best viewed on a large monitor using the magnify image feature.