Gasket illustration – not the actual part
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Gasket illustration – not the actual partDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

CumminsISB / QSBExhaust Manifold Gaskets

DS-3905443 Exhaust Manifold Gasket For Cummins Engines

Compatible With Series, ISB, and QSB Engines

OEM #: 3905443SKU: DS3905443

In Stock

$1.61

Taxes and Shipping are calculated at checkout

Hassle Free Return

SKU DS3905443
OEM Number 3905443
Part Type Exhaust Manifolds, Gaskets
OEM Brand CUMMINS
  • DS-3927154

Aftermarket warranty

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  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
  • If same-day shipping is critical, please call to confirm availability

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Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.

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