Part Number: 10N4359BRCATThese cylinder heads are 100% new castings with

engine, provide like-new performance and long life, and are tested, reliable, and a�ordable.

Feature

Coolant channels enlarged by 12.5% over OE design better cooling radiation

7.5% thicker reinforced ribs Better cylinder head rigidity, improved durability, and longer head life

Strict dimensional control of cylinder head thickness and valve recesses

Consistent strong performance and long cylinder head life

The new C-15/3406E aftermarket cylinder head comes complete with all new valve train components, including:

• New Valves

• New Springs

• New Seals

• New Valve Seats

Related Parts

Part Description Sample Part #’s

TRP Exhaust Manifold Hardware Kits C15EMKTRP; 3406EEMKTRP

TRP Turbochargers 0R7923TRP; 0R7578TRP; 10R2962TRP

Gaskets and Gasket Kits 2245122CAT; MCBC15213CAT; 5P5678-30CAT

New Cylinder Heads for CAT C-15/3406E Engines

The new C-15 head is well packaged in a durable wooden crate with convenient nylon lifting straps for safe and secure shipping and handling.

Replace old, damaged, and cracked heads with brand new and improved cylinder heads from PACCAR Parts! No Core…No Hassle!

• New Valve Rotators

• New Valve Locks

• New Valve Bridges