N245-4324FR | Caterpillar 3406E/C15 Ultra Performance Heavy Haul Stage 4 Cylinder Head (2 Year Warranty), New

Benefits of this ULTRA Performance Cylinder Head:

Brand New & Fully loaded C15 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.

What is this Stage 4 all about?

This cylinder head is the top-shelf item for your Caterpillar 3406E/C15 Engine. This super duty cylinder head, similar to the stage 2 and 3 heads, is loaded withexhaust AND intake upgraded inconel valves.This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.

In addition to this, the cylinder head has a stainless steel fire ring machine right into the deck of this cylinder head to avoid any chance of blowing a head gasket, which is a common failure in engines that are tuned to higher horse power. This allows you to turn up the heatand pressure with the peace of mind knowing that you have the heaviest duty head on the market under your hood.

This head can endure some serious heat and pressure. If you are increasing your horse power by putting in a Marine camshaft, marine injectors, or a big daddy turbo, you definitely want to make sure that your cylinder head can keep up with the rest of your engine!

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

We offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!

The head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.

We have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.

To make things even better, there is no core charge and no core return required!