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.

CaterpillarC SeriesCylinder Head Gaskets

DS-C18173 Cylinder Head Gasket Set For C18 Caterpillar Diesel Engines

OEM #: C18173SKU: DSC18173
$1,567.03

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Special Order Item - not eligible for return

Non-Returnable

The DS-C18173 cylinder head gasket set can be used in Caterpillar C18 industrial engine models with the following engine serial number prefixes:

  • BDN
  • GJE
  • JDA
  • NBB
  • WJH
  • WRH
SKU DSC18173
OEM Number C18173
Part Type Cylinder Heads, Gasket Sets
OEM Brand CATERPILLAR

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.