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Cummins NT 855 (New Style) Small Cam & Big Cam I, II, III, IV NT88 Exhaust Manifold 3801915

  • Availability:
  • Part Number: HT3801915
  • OEM Number: 3801915
  • Brand: AKMI
    Brand Info x Close AKMI

    All AKMI Corporation replacement parts are warranted to be free of defects, in material and workmanship when used under normal service and conditions.

    AKMI Corporation’s Warranty policy extends to 12 months, 100,000 miles (160,934 kilometers) or 1,200 hours whichever occurs first, or 16 months from the date of purchase. AKMI will only honor warranty claims within this time frame.

    AKMI Corporation’s Warranty will cover (replace free of charge or pay for) labor and parts needed to repair the damages directly resulting from a warranty failure.
$519.38

WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

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High Quality Parts
Our parts meet and exceed the OEM specifications.

Details:

Exhaust Manifold
Small Exhaust Port

Includes:

  • 1 Front End Section - Cummins # 3053137, 3031187
  • 1 Center Section - Cummins # 3052859, 3029614, 3031185
  • 1 Rear End Section - Cummins # 3053138, 3031186
  • Mounting Kit

Mounting Kit Includes:
4) Turbo Nut
4) Turbo Stud
6) Gasket (3020943)
12) Bolt
1) Gasket (3069177)

Please Note - This is an updated design exhaust manifold that can be used to replace the old style manifold, part number 3801322. The old style manifold used sealing rings between the end sections and the center section. The sealing rings were prone to failure during prolonged exposure to extreme heat cycles. The new version 3801915 manifold system does away with the sealing rings entirely. It was designed with a tighter, slip fit between pieces where no sealing ring is required. You can confidently replace your 3801322 manifold with the 3801915 design for a superior product.

OEM Part Number Cross Reference(s): 3801915