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Aftermarket parts may appear slightly different, including the packaging.

CaterpillarC SeriesCylinder Components

DS-168-7209 Piston Ring For C9 Caterpillar Diesel Engines

(Oil Control)

OEM #: 1687209SKU: DS1687209

Ships in 1-2 days

$29.56

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

The DS-168-7209 oil control piston ring can be used in the following Caterpillar C9 engine models:

  • Machine with an engine serial number of 4ZF or SAN
  • Truck with an engine serial number of 9DG1 through 9DG381
SKU DS1687209
OEM Number 1687209
Part Type Piston Ring 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.