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NEW Cummins ISC & ISL & Komatsu Exhaust Manifold | 3978522, 3907451, 3931440 | Cummins 8.3L ISC, ISL, CT / Komatsu

Freedom Emissions

3978522
OEM Crosses:
3978522, 3907451, 3931440
Was: $450.00
Sale: $269.95
Save: 40%
Save: $180.05

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Description

New replacement exhaust manifold for Cummins C, ISC & ISL & Komatsu engines. This carries a two year warranty.

Gaskets & hardware NOT included.

Optional Install Kit:

  • Screws: (11) 3929537
  • Stud Capscrew: (1) 3929538
  • Gaskets: (6) 3932063
  • Manifold Locks: (12) 3914708
  • Turbo Mounting Stud: (4) 3818823
  • Turbo Nut: (4) 3818824

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  • Item Requires Shipping
  • 14.0 lbs.
  • Free Shipping