DS-3803977 Piston Ring Set For Cummins Diesel Engines
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DS-3803977 Piston Ring Set For Cummins Diesel EnginesDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

CumminsL10 / M11 / ISM / QSMPistons & Rods

DS-3803977 Piston Ring Set For Cummins Diesel Engines

OEM #: 3803977SKU: DS3803977

In Stock

$69.07

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This standard, 3-ring piston ring set consists of a top compression piston ring, an intermediate compression piston ring, and an oil control piston ring. It is primarily used on non-certified automotive 10/11-liter Cummins M11 and L10 engines with a bore of 4.921 inches, but it also may be used in ISM and QSM engines. It is for one cylinder.

This set may be used in the following Cummins engine models:

  • ISM 2350
  • M11 1855, M11 1856, M11 2037, M11 2370, M11 2371, M11 2607, M11 2608
SKU DS3803977
OEM Number 3803977
Part Type Connecting Rods, Bearings
OEM Brand CUMMINS
  • DS-3803705

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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