Diesel Parts Direct logo
Roll over image to zoom in Click on image to zoom
Diesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

CaterpillarC SeriesCylinder Components

DS-7N-7078 Piston Ring For C15 Caterpillar Diesel Engines

(Oil Control)

OEM #: 7N7078SKU: DS7N7078

Ships in 1-2 days

$28.64 $32.54

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

SKU DS7N7078
OEM Number 7N7078
Part Type Piston Ring Sets
OEM Brand CATERPILLAR

Aftermarket warranty

View full warranty details
  • 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

View full shipping policy

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.

Frequently bought together

Piston ring set illustration – not the actual partDiesel Parts Direct logo
CATERPILLAR DS-134-3761 Piston Ring Set For C15 And C16 Caterpillar Diesel Engines
$14.54 $16.52
Ships in 1-2 days