JLO 438.07.007-109 Rockwell Cylinder Head

( Brand: Jlo ), ( Manufacturer Part Number: 438.07.007-109 ), ( Part Type: Cylinder Head )

Review JLO Rockwell Cylinder Head fits 440

The JLO 438.07.007-109 Rockwell 440 Cylinder Head is a high-performance component designed for industrial applications that require heavy-duty and reliable operation. This cylinder head is specifically engineered for use with Rockwell 440 hydraulic cylinders, making it an excellent choice for various industries such as construction, manufacturing, and material handling.

The JLO 438.07.007-109 Rockwell 440 Cylinder Head is made from premium quality cast iron, ensuring durability and resistance to wear and tear. Its cylindrical shape houses four ports for hydraulic fluid intake and exhaust, allowing for efficient and effective cylinder operation. The head also features a large, flat bore surface that accommodates the piston and rod, ensuring proper sealing and alignment for optimal performance.

One of the standout features of this cylinder head is its hardened and precision-machined valve seats. These seats provide a tight seal for the hydraulic valves, reducing leakage and ensuring consistent cylinder action. The valves themselves are of high quality, with a robust design that can handle high pressures and temperatures.

The JLO 438.07.007-109 Rockwell 440 Cylinder Head also comes with a pre-drilled and tapped bore surface, allowing for easy installation of accessory components such as temperature sensors or pressure relief valves. Additionally, the head features a generous cooling jacket, which helps to dissipate heat and maintain optimal operating temperatures for the cylinder.

Overall, the JLO 438.07.007-109 Rockwell 440 Cylinder Head is a top-tier component that delivers on both durability and performance. Its precision engineering and high-quality materials make it an ideal choice for heavy-duty industrial applications, ensuring reliable and efficient operation for extended periods.

Buying the JLO 438.07.007-109 Rockwell 440 Cylinder Head involves weighing several factors to determine if it is a worthwhile investment for your specific needs. Here are some potential pros and cons to consider:

1. High-Performance: This cylinder head is designed for high-performance applications, making it an excellent choice for those seeking increased power and torque in their engine.

2. Durability: The Rockwell 440 material used in the manufacturing of this cylinder head is known for its exceptional strength and durability.

3. Precision Engineering: The JLO 438.07.007-109 cylinder head undergoes rigorous testing and precision engineering to ensure optimal performance and longevity.

4. Improved Thermal Efficiency: The design of the cylinder head allows for improved thermal efficiency, which can lead to better fuel economy and reduced emissions.

1. Cost: Compared to stock cylinder heads, the JLO 438.07.007-109 Rockwell 440 Cylinder Head is a more expensive option.

2. Installation Complexity: Installing this high-performance cylinder head may require additional expertise and resources, including specialized tools and knowledge.

3. Potential Compatibility Issues: This cylinder head may not be compatible with all engine models or configurations, so it is crucial to verify its suitability before making a purchase.

The JLO 438.07.007-109 Rockwell 440 Cylinder Head is an excellent choice for those seeking high-performance and durability in their engine. Its precision engineering, improved thermal efficiency, and exceptional strength make it a valuable investment for enthusiasts and professionals alike. However, its higher cost, potential compatibility issues, and complex installation process are important factors to consider before making a purchase.

If you are looking to upgrade your engine for increased power and torque, the JLO 438.07.007-109 Rockwell 440 Cylinder Head is an excellent option to explore. However, before making a purchase, ensure that it is compatible with your engine model and configuration, and consider the additional resources required for installation. Additionally, carefully evaluate the potential benefits and costs to determine if this investment aligns with your goals and budget.

Details:

JLO Rockwell 440 cylinder head 438.07.007-109, removed from, Type 2F440-5.

part #: 43807007109 price

• $39.99

specifications enginesnowmobile:

• for models: 440
• brand: Jlo
• mpn: 438.07.007-109
• part type: Cylinder Head

seller enginesnowmobile:

• # reviews: 603
• rating: 99.0%
• city: Eau Claire, Wisconsin

returns enginesnowmobile:

• policy: No Returns

offer enginesnowmobile:

• started: December 1, 2025
• quantity: 2
• sold: 0
• options: Ship-to-home
• availability: In Stock

payments enginesnowmobile:

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

shipping enginesnowmobile:

• cost: $0.00
• type: Calculated
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• transit: 3-7 Days

general enginesnowmobile:

• condition: Used
• Snowmobile Parts > Engines Components > Snowmobile Engine Components

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