DETROIT DIESEL A4720550006 Engine Valve Bridge 603369637636 DD13 DD15

( Brand: Detroit Diesel ), ( Manufacturer Part Number: A4720550006 ), ( Part Type: Valve Engine ), ( UPC: 603369637636 )

Review DETROIT DIESEL Engine Valve Bridge Heavy Duty Trucks Oem

The Detroit Diesel A4720550006 engine valve bridge is an essential component in the fuel-efficient and powerful Detroit DD13 and DD15 engines. This valve bridge is meticulously designed to provide optimal engine performance and durability.

Measuring 20.3 inches (515.3 mm) in length, 9.9 inches (251.5 mm) in width, and 3.5 inches (88.9 mm) in height, this valve bridge is precisely engineered to fit seamlessly within the engine compartment. Its robust construction is achieved through the utilization of high-strength materials, including a combination of cast iron and steel, which ensures the bridge can withstand the intense pressures and temperatures encountered within the engine.

The Detroit Diesel A4720550006 engine valve bridge plays a crucial role in the engine's valvetrain system. It houses the critical components, such as the rocker arms and pushrods, that transmit the force from the engine's camshaft to the intake and exhaust valves. This enables the engine to effectively control the intake and exhaust of air and fuel, which is essential for efficient combustion and optimal power output.

1. Precision-machined surfaces: The bridge's surfaces are machined to tight tolerances to ensure proper alignment and movement of the valvetrain components. This results in smooth and efficient operation.

2. Enhanced cooling: The design of the valve bridge facilitates improved cooling, which helps maintain optimal engine temperatures and reduces the likelihood of thermal stress and fatigue.

3. Durable finish: The bridge's surface is coated with a protective finish to resist corrosion and wear, ensuring long-lasting performance.

4. Robust mounting: The bridge is securely mounted to the engine block using heavy-duty bolts and studs, providing excellent stability and vibration dampening.

In summary, the Detroit Diesel A4720550006 engine valve bridge is an indispensable component that contributes significantly to the performance, efficiency, and longevity of the Detroit DD13 and DD15 engines. Its robust design, advanced features, and high-quality materials make it an ideal choice for demanding commercial vehicle applications.

Detroit Diesel A4720550006 engine valve bridge, also known as DD13 and DD15 series, are essential components of heavy-duty engines used in various applications such as trucks, buses, and construction equipment. Here are some pros and cons of buying these engine valve bridges:

1. High durability: Detroit Diesel engines are known for their robustness and reliability. These valve bridges are designed to withstand the rigors of heavy-duty use, ensuring minimal downtime and maintenance requirements.

2. Excellent performance: These valve bridges offer superior combustion efficiency, which leads to improved fuel economy and reduced emissions. They also provide smooth power delivery, making them ideal for applications that require consistent power output.

3. Availability and support: As Detroit Diesel engines are widely used in various industries, there is a vast network of dealers and service centers that can provide support and spare parts. This ensures that buyers can easily access replacement parts and maintenance services when needed.

1. Cost: Detroit Diesel engines and their components, including the valve bridges, can be expensive compared to other engine brands. This may be a significant consideration for buyers with limited budgets.

2. Complexity: These engines can be quite complex, and repairing or replacing the valve bridge may require specialized knowledge and tools. This can add to the cost and time required for maintenance.

In conclusion, the Detroit Diesel A4720550006 engine valve bridge offers several advantages, including high durability, excellent performance, and availability of support and spare parts. However, the high cost and complexity of these engines may be a disadvantage for some buyers.

Based on the information provided, I would recommend considering the Detroit Diesel A4720550006 engine valve bridge for applications that require heavy-duty, reliable, and high-performance engines. However, buyers should carefully weigh the costs and potential maintenance requirements against the benefits before making a purchase decision. If budget is a significant concern, they may want to explore alternative engine brands or models with similar performance characteristics but lower costs.

Details:

Engineered for Peak Valve train Actuation: The Detroit Diesel A Valve Bridge. Replaces and cross-references: Detroit Diesel A, DDE. This genuine Detroit Diesel A heavy-duty valve bridge offers superior reliability and precision, ensuring secure synchronous opening peak engine performance in your commercial vehicle operations. Characteristics: Component Type: Valve Bridge / Valve train Actuator.

The superior design of the A helps optimize engine breathing, protects your factory valves from uneven wear, and provides a reliable service life when properly installed. Material: Heavy Duty Forged Steel.

part #: a4720550006 prices

• $125.00-$330.00

specifications rockeareng:

• brand: Detroit Diesel
• mpn: A4720550006
• part type: Valve Engine
• upc: 603369637636

general rockeareng:

• condition: New
• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts

offer rockeareng:

• options: Ship-to-home
• sold: 0
• quantity: 5
• availability: In Stock
• started: May 18, 2026

shipping rockeareng:

• cost: $0.00
• type: Fixed
• class: Economy
• carrier: UPS
• transit: 3-9 Days
• service: UPS Ground Saver

seller rockeareng:

• city: West Jefferson, Ohio
• # reviews: 761
• rating: 99.9%

payments rockeareng:

• other
• wallet: Paypal
• credit card: Mastercard

returns rockeareng:

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

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