Details

• Brand:

  

  

• SKU:

  LC3Z-9431-A

• Positions: Left
• Other Names:

  Manifold, Manifold Assembly Exhaust

• Description:

  This is a brand new genuine Ford OEM left hand exhaust manifold carrying part number LC3Z-9431-A, fitting 20-25 F-250 and F-350 Super Duty trucks equipped with the 6.7L Power Stroke diesel without high output engine option. The manifold is the left side driver side exhaust collector and routes combustion gases from cylinders 5, 6, 7, and 8 into the turbocharger inlet on the reverse-flow 6.7L PSD layout. As with the right hand manifold, the H.O. and non-H.O. variants are engine-code specific; verify by VIN before ordering. Common failure modes include cracking at flange transitions and gasket interface erosion. Always replace the manifold-to-head gasket, the manifold-to-turbo flange gasket, and any one-time-use fasteners when removing the manifold. The cast iron construction is susceptible to warping if bolts are over-torqued out of sequence, so follow the Ford workshop manual torque pattern carefully. The LH manifold can also be specified on certain 7.3L gas applications per the dealer fitment data, but the typical service application is the 6.7L PSD driver side. Sold individually. Gaskets and fasteners are separate part numbers. Backed by Ford's OEM parts limited warranty.

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