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
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.
Best prices and customer service on Duramax LML heads out there. Shipped fast and very cool about how long it took to get the cores back.
The experience was excellent. My part came sooner than expected and was exactly as advertised. This is how a business should be run. I would give 6 stars if I could, thank you HDPC
Brand New Caterpillar C13 Heavy Duty Valve Set — 12 Intake & 12 Exhaust
$1,141.00
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Additional Info
Brand New Caterpillar C13 Heavy Duty Valve Set — 12 Intake & 12 Exhaust
Premium Thick Margin Valves Built For Heavy Duty Work & Performance
This brand new 24-valve set is engineered as a direct-fit replacement for Caterpillar C13 diesel engines. Each set includes 12 intake and 12 exhaust valves featuring a heavy duty thick margin design for superior durability under high heat and high load conditions. Whether you’re rebuilding a hard-working fleet truck or building for performance, these valves are built to last. This valve set fits Caterpillar C13 engines only!
🛠️ Built To Outlast OEM
- Thick Margin Design: Extra material at the valve margin resists burning, cupping, and erosion in severe duty and high-performance applications.
- 21-4N Stainless Steel Intake Valves: High-strength austenitic stainless steel with excellent wear resistance and durability at elevated temperatures.
- Inconel Exhaust Valves: Nickel-based superalloy retains its strength in extreme exhaust heat — ideal for high EGT heavy duty and performance builds.
- Brand New: These are 100% brand new valves — never remanufactured, never refaced.
- Complete Set: Everything needed to valve a full C13 cylinder head in one box.
📊 Technical Specifications
- Engine: Caterpillar C13 (12.5L Inline 6)
- Condition: Brand New
- Included Components: 12 Intake Valves & 12 Exhaust Valves (24 Valves Total)
- Intake Valve Material: 21-4N Stainless Steel
- Exhaust Valve Material: Inconel
🚛 Fitment Data
Common Applications:
- Caterpillar C13 & C13 ACERT On-Highway Truck Engines (2004–2010)
- Kenworth: W900, T800, T660, T600, T2000, C500 (with CAT C13)
- Peterbilt: 379, 389, 388, 387, 386, 367, 365, 357 (with CAT C13)
- Freightliner & Western Star Class 8 Trucks (with CAT C13)
- Motorhomes / RV Coaches & Fire Apparatus (with CAT C13)
- Vocational Trucks: Dump, Refuse, & Concrete Mixer (with CAT C13)
- Caterpillar C13 Industrial, Agricultural & Construction Engines
- Caterpillar C13 Generator Set & Machine Engines
[+] Click to View Full Detailed Fitment List
2004–2010 Kenworth T800 CAT C13
2005–2010 Kenworth T660 CAT C13
2004–2007 Kenworth T600 CAT C13
2004–2010 Kenworth T2000 CAT C13
2004–2010 Kenworth C500 CAT C13
2004–2007 Peterbilt 379 CAT C13
2007–2010 Peterbilt 389 CAT C13
2007–2010 Peterbilt 388 CAT C13
2004–2010 Peterbilt 387 CAT C13
2005–2010 Peterbilt 386 CAT C13
2007–2010 Peterbilt 367 CAT C13
2007–2010 Peterbilt 365 CAT C13
2004–2007 Peterbilt 357 CAT C13
2004–2007 Freightliner Columbia CAT C13
2004–2007 Freightliner Coronado CAT C13
2004–2007 Freightliner Classic XL CAT C13
2004–2010 Western Star 4900 CAT C13
2004–2010 Western Star 4800 CAT C13
CAT C13 Industrial Engines (All)
CAT C13 ACERT Engines (All)
CAT C13 Agricultural Engines (All)
CAT C13 Generator Set Engines (All)
CAT C13 Construction Equipment Engines (All)
CAT C13 Fire Apparatus & RV Engines (All)
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