MELLING CX67J4 Left Rocker Arm

( Brand: Melling ), ( Manufacturer Part Number: CX67J4 ), ( Part Type: Arm ), ( Placement On Vehicle: Left ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Stock ), ( Years: 2014 2011 2012 2013 2016 2015 2017 2020 2018 2019 14 11 12 13 16 ), ( Models: F250 Super Duty F350 Super Duty F550 Super Duty F450 Super Duty ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review MELLING Left Rocker Arm Ford Super Duty Vin fits F250 F350 F550 F450 2011–2020

Introducing the Melling CX67J4 Left Rocker Arm, specifically designed for Ford F-Series trucks from model years 11-20 (F250, F350, F550, and F450). This top-tier replacement part promises to outperform the OEM component, delivering enhanced durability and improved engine performance.

Crafted from high-quality billet steel, this rocker arm boasts a robust design that can withstand the demands of heavy-duty use. The arm's surface is treated with a hard-anodized coating, ensuring optimal protection against corrosion and wear. The precision-machined camshaft journals and bearings guarantee a perfect fit and smooth operation.

The CX67J4 features a unique, patented design that reduces friction and improves valve control. The roller tip design minimizes contact between the rocker arm and valve stem, resulting in less wear and tear on the valves. This translates to longer valve life, reduced maintenance, and improved engine efficiency.

Additionally, this rocker arm offers the advantage of easy installation. The included hardware and detailed instructions make the process straightforward, even for those without extensive mechanical expertise. By upgrading to the Melling CX67J4 Left Rocker Arm, you'll not only improve your engine's performance but also enjoy the peace of mind that comes with a reliable and durable replacement component.

In summary, the Melling CX67J4 Left Rocker Arm is an excellent choice for Ford F-Series truck owners seeking enhanced engine performance, durability, and ease of installation. Its high-quality materials, innovative design, and robust construction make it an ideal replacement for the stock rocker arm and a worthwhile investment for your vehicle.

Buying a Melling CX67J4 left rocker arm for 11-20 Ford F250, F350, F550, and F450 trucks comes with several pros and cons that you should consider before making a purchase.

1. High-Quality Part: Melling is a well-known and reputable brand in the automotive industry, known for manufacturing high-quality engine parts. The CX67J4 left rocker arm is no exception. It is designed to provide excellent performance and durability.

2. Improved Engine Performance: A worn-out or faulty rocker arm can cause poor engine performance, including rough idling, misfiring, and loss of power. Replacing the faulty part with a new Melling CX67J4 left rocker arm can help restore the engine's performance to its original state.

3. Longer Lifespan: Melling parts are engineered to last longer than OEM (Original Equipment Manufacturer) parts. The CX67J4 left rocker arm is no exception. It is designed to withstand the rigors of heavy-duty use, making it an excellent investment for Ford F-Series truck owners.

1. Cost: The Melling CX67J4 left rocker arm is more expensive than the OEM part. This may be a deterrent for some buyers who are looking for a more budget-friendly option.

2. Availability: The Melling CX67J4 left rocker arm may not be readily available at local auto parts stores. You may need to order it online, which could take some time to arrive.

3. Installation: Installing the new rocker arm may require some mechanical skills and knowledge. If you are not confident in your ability to install the part yourself, you may need to pay for professional installation, which could add to the overall cost.

The Melling CX67J4 left rocker arm is a high-quality part that can improve the performance and longevity of the engine in 11-20 Ford F250, F350, F550, and F450 trucks. However, it comes with a higher price tag than the OEM part, and installation may require some mechanical skills. If you value performance, durability, and are willing to pay a premium, then the Melling CX67J4 left rocker arm is an excellent investment. If you are on a tight budget, then you may want to consider other options.

If you are looking for a high-performance and durable left rocker arm for your Ford F-Series truck, then the Melling CX67J4 is an excellent choice. However, if you are on a tight budget, you may want to consider purchasing an OEM part or looking for a more budget-friendly aftermarket option. Ultimately, the decision comes down to your personal preferences and priorities.

Details:

Designed for long-life and maintenance free performance. Meets or exceeds original equipment specifications. Manufactured from high quality durable materials for long wear. Rocker Arm Finish:Anti-Rust.

Precision engineered for optimum fit and function.

part #: cx67j4 price

• $74.28

specifications rockeareng:

• for models: F250, F350, F550, F450
• for makes: Ford
• for years: 2011-2020
• brand: Melling
• mpn: Cx67j4
• part type: Arm
• placement on vehicle: Left
• product warranty: 12 Month Warranty
• part info: Stock
• years: 2014 2011 2012 2013 2016 2015 2017 2020 2018 2019 14 11 12 13 16
• models: F250 Super Duty F350 Super Duty F550 Super Duty F450 Super Duty
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

payments rockeareng:

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

returns rockeareng:

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

shipping rockeareng:

• transit: 4-9 Days
• type: Fixed
• carrier: FedEx
• cost: $0.00
• service: FedEx Ground or FedEx Home Delivery
• class: Standard

seller rockeareng:

• # reviews: 50237
• rating: 95.3%
• city: Lock Haven, Pennsylvania

general rockeareng:

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

offer rockeareng:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: June 29, 2025
• quantity: 1

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