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Part came in and work as a champ. Price was better than all other places I look for the set. Will recommended to all my soldiers and/or buddies if they need cylinder heads replace. Thank you guys.

— Demian Mingo
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Product was as described and packaged well! Communication throughout prosses was also great! I will definitely be using them in the future with other projects.

— Tommy Starogiannis
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Great company!! The heads arrived in great shape with all the parts. Very quick email responses to questions, comments, and concerns. One little issue with a few parts but was taken care of promply

— Randy Tinsley
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They supplied me with a perfect set of heads to bring my 1999 Ford Ranger back to life. Ranger Frank has been in the family since the day he rolled off the showroom floor. Its great to have him back on the road.

— Ron Long

Set of 24 High-Performance Valves for Caterpillar Diesel Engines 3406E, C15, 3456, C16, and C18 models

Includes 12 Inconel exhaust valves and 12 intake valves with Stellite-faced surfaces.

$760.00

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Set of 24 High-Performance Valves | Caterpillar 3406E, C15, 3456, C16, C18

Upgrade your Caterpillar diesel engine with this complete set of 24 high-performance valves, engineered to endure the toughest operating conditions.

This set includes 12 exhaust valves and 12 intake valves, specifically designed for Caterpillar L6 engine configurations. Built with advanced metallurgical standards, these valves provide the thermal stability and wear resistance required for high-performance and heavy-duty diesel applications.

🛠️ Performance Features

  • Exhaust Valves (12): Crafted from Inconel for superior resistance to extreme exhaust gas temperatures and corrosion.
  • Intake Valves (12): Features Stellite-faced surfaces for significantly enhanced durability and resistance to seat recession.
  • Longevity: Improved valve sealing and material strength lead to reduced maintenance and engine downtime.
  • Versatility: Engineered for peak efficiency in construction, industrial, and commercial vehicle applications.

📊 Technical Specifications

Exhaust Valve Specs:

  • Head Diameter: 1.60″ – 1.69″
  • Overall Length: 7.76″ – 8.00″
  • Stem Size: 3/8″ (Nominal)
  • Grooves: Single Groove
  • Weight: 0.407 lbs

Intake Valve Specs:

  • Head Diameter: 1.80″ – 1.89″
  • Overall Length: 7.76″ – 8.00″
  • Stem Size: 3/8″ (Nominal)
  • Grooves: Double Groove
  • Weight: 0.474 lbs

🚘 Fitment Applications

Compatible with the following Caterpillar Diesel Engines:

  • 3406E: 14.6L (24-Valve L6)
  • C15: 15.2L (24-Valve L6)
  • 3456 / C16: 15.8L (24-Valve L6)
  • C18: 18.1L Turbo Diesel (24-Valve L6)

📦 Quality & Warranty

  • Reliability: Precision-engineered for perfect fitment and enhanced power delivery.
  • Warranty: Includes a 90-Day Warranty for guaranteed quality and freedom from manufacturing defects. Click here for details.

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$760.00
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