FORD 56CN23J Rocker Arm 6.0L V8

( Manufacturer Part Number: 56CN23J ), ( Part Type: Arm ), ( Part Details: Rocker Arm Intake ), ( Fit Model: F350 Super Duty ), ( Fit Years: 2004 2003 2005 2006 2007 ), ( Cs-sku: 400 )

Review FORD Genuine Rocker Arm Super Duty 6.0l V8 fits F350 2003–2007

The 56CN23J rocker arm is an essential component of the valvetrain system in the 6.0L V8 engine found in Ford F-350 trucks manufactured between 2003 and 2007. This particular rocker arm is specifically designed to provide a reliable and efficient transfer of force from the engine's pushrods to the vehicle's intake valves.

The rocker arm is constructed from high-strength steel, ensuring durability and resistance to wear and tear. Its surface is treated with a hard-wearing coating to protect against corrosion and ensure a long service life. The arm is also designed with a polished finish, giving it an attractive appearance that complements the engine compartment.

The 56CN23J rocker arm features five bearings, each located at the point where the arm interfaces with the pushrod, the valve stem, and the bridge. These bearings are precision-machined to ensure a smooth and friction-free operation, reducing the risk of engine noise or vibration. The bearings are also sealed to protect against contamination from engine oil or other debris, further increasing their longevity.

The rocker arm also includes a hydraulic lash adjustor, which allows for precise adjustment of the valvetrain clearances. This adjustor helps maintain optimal engine performance, ensuring that the intake valves are properly sealed and that the engine runs smoothly and efficiently.

The 56CN23J rocker arm is a direct fit for the 6.0L V8 engine found in Ford F-350 trucks from 2003 to 2007. It is designed to replace worn or damaged stock components, ensuring that the engine continues to run at its best. The rocker arm is easy to install, requiring no specialized tools or extensive mechanical knowledge. Simply remove the old arm, install the new one, and adjust the valves as needed.

In summary, the 56CN23J rocker arm is a critical component of the 6.0L V8 engine in Ford F-350 trucks from 2003 to 2007. Its high-strength steel construction, sealed bearings, and polished finish ensure durability, smooth operation, and an attractive appearance. Its hydraulic lash adjustor allows for precise valvetrain adjustments, maintaining optimal engine performance. The rocker arm is easy to install and is a direct fit for the engine, making it a must-have for any Ford F-350 owner looking to keep their truck running at its best.

Buying a 56CN23J rocker arm for a 2003-2007 Ford F-350 with a 6.0L V8 engine involves weighing the potential benefits against the possible drawbacks. Here's a breakdown of both:

1. Improved Engine Performance: A worn-out or damaged rocker arm can negatively impact engine performance. Replacing it with a new one can restore the engine's power and efficiency.

2. Reduced Noise and Vibration: A faulty rocker arm can cause noise and vibration when the engine is running. A new one can help reduce these issues, resulting in a smoother and quieter ride.

3. Enhanced Durability: A new rocker arm can provide better durability and reliability compared to a used or worn-out one. This can save you from having to make repeated repairs in the future.

1. Cost: The cost of a new 56CN23J rocker arm can be relatively high, especially when compared to the cost of reusing or refurbishing an existing one.

2. Labor Costs: Installing a new rocker arm requires specialized knowledge and tools. Labor costs can add up, especially if you don't have the skills or equipment to do it yourself.

3. Availability: Depending on your location and the availability of parts from Ford dealerships or other suppliers, it may take some time to obtain a new 56CN23J rocker arm.

In conclusion, while replacing a worn-out or damaged 56CN23J rocker arm with a new one can offer several benefits, including improved engine performance, reduced noise and vibration, and enhanced durability, the costs involved, both for the part itself and the labor required to install it, should be carefully considered.

If you're looking to save money, you might want to explore other options, such as reusing or refurbishing an existing rocker arm, or purchasing a used one from a trusted source. However, if you value the peace of mind that comes with a brand-new part, or if your existing rocker arm is in very poor condition, then investing in a new 56CN23J rocker arm may be the best choice for you.

Ultimately, the decision to buy a new 56CN23J rocker arm for your 2003-2007 Ford F-350 with a 6.0L V8 engine depends on your budget, the condition of your current rocker arm, and your personal preferences. Weighing the potential benefits against the possible drawbacks can help you make an informed decision.

Details:

Notes: Rocker Arm Intake. 2003 - 2007 Ford F350 Super Duty 6.0L V8.

part #: 56cn23j price

• $141.67

specifications rockeareng:

• for makes: Ford
• for years: 2003-2007
• mpn: 56cn23j
• part type: Arm
• part details: Rocker Arm Intake
• fit model: F350 Super Duty
• fit years: 2004 2003 2005 2006 2007
• cs-sku: 400

seller rockeareng:

• # reviews: 59496
• rating: 95.7%
• city: Houston, Texas

offer rockeareng:

• started: May 5, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock

general rockeareng:

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

payments rockeareng:

• other
• credit card: Discover
• wallet: Apple-pay

returns rockeareng:

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

shipping rockeareng:

• transit: 3-9 Days
• class: Standard
• cost: $0.00
• carrier: FedEx
• type: Fixed
• service: FedEx Ground or FedEx Home Delivery

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