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Caterpillar 3406E, C15, C16, C18 Exhaust Manifold Kit, 1333359 Ends, 1469445 Center

Caterpillar 3406E, C15, C16, C18 Exhaust Manifold Kit, 1333359 Ends, 1469445 Center

Caterpillar 3406E, C15 High Performance Exhaust Manifold Kit, 1333359 Ends, 1469445 Center

$1,531.77
MSRP: $1,996.53
You Save: $464.76 (23 %)
Part Number: 247509
Brand: PAI
UPC: 193807313579
Mfg Warranty:  Click for Info
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Product Details & Specifications
Exhaust Manifold Caterpillar, 1469445 (1005693) Center Section, End Sections 1333359

Exhaust Manifold Kit: Caterpillar 3406E / C15

This kit includes both manifold sections and a mounting hardware kit. 

Fits Applications:
3406E Truck Engine 1LW, 1MM, 2WS, 5DS, 5EK, 6TS
C15 Truck Engine 6NZ, 9NZ, MBN
C16 Truck Engines 7CZ, W1A

This Does Not Fit All C15 Engines. Pay particular attention to the shape of the turbocharger port shape. If you need help verifying if this will fit your engine, please call with your engine serial number. 

This Exhaust Manifold carries a 3 Year Warranty.

Kit includes the following components:
(1) 1469445 Exhaust Manifold Center Section
(2) 1333359 Exhaust Manifold End Section
(11) 1061792 Manifold Mounting Stud
(1) 1061793 Mounting Stud
(6) 2818261 Exhaust Manifold Sleeve Gasket
(4) 3139550 Turbo Stud
(16) 2N2766 Nut 

PAI’s HP Exhaust Manifold Kit are thoroughly tested to ensure optimum fit and performance on specific vehicle applications. This replacement HP Exhaust Manifold Kit (381265HP) fits Caterpillar 3406E and C15 Series Engine Application, replaces OEM pieces 1469445 and 1333359. 

This High Performance manifold includes additional manufacturing procedures and a special coating which further improves the efficiency of the manifold and the engine. The three individual sections are treated through an Isotropic Super Finishing (ISF) process which greatly polishes the inside and outside of each section. A polished interior reduces pressure loss in the manifold and allows for smoother gas flow into the turbo.

Next, the three sections are assembled with a high temperature sealant and are then coated with a "Thermashield" high temperature insulating ceramic coating, locking in the heat of combustion inside the manifold. This has two advantages:
1) less heat radiates out from the manifold which helps to keep the engine bay and engine cooler, and
2) the heat energy in the exhaust gas is not wasted and is instead channeled into the turbo, improving its performance and increasing the engine's efficiency.

After the coating is applied, the whole assembly goes through a final machining step in a specialized CNC which machines all the mounting surfaces in a single step, perfectly aligning them on the same plane. Such precision ensures a perfect mating contact with the head, reducing the peak stresses on the bolts, eliminating the problem of cracking around the bolt holes, and providing for a better, longer-lasting seal.

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