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Caterpillar3100 SeriesRing Sets

DS-1979386 Top Engine Piston Ring For Caterpillar 3126 And C7 Diesel Engines

OEM #: 1979386SKU: DS1979386

Ships in 1-2 days

$14.56

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

The DS-197-9386 Standard, Top Piston Ring is compatible with the following Caterpillar engine models:

  • 3126
    • Industrial with an engine serial number of:
      • 3TR and above
      • 6MS and above
      • 6PZ1 through 6PZ204
      • 7JZ1 through 7JZ1815
      • 9ZR1 and above
      • BEJ and above
    • Machine with an engine serial number of:
      • 3AK1083 and above
      • 55K and above
      • 6JK and above
    • Marine with an engine serial number of:
      • 1ZJ and above
      • 6MK and above
      • 6RS and above
      • 8NM1 and above
    • Truck with an engine serial number of:
      • 1WM1 through 1WM26507
      • 4ES1 and above
      • 6PZ1203 and above
      • 7JZ5136 and above
      • 7LZ1 and above
      • 8YS218 through 8YS34999
  • C7
SKU DS1979386
OEM Number 1979386
Part Type Piston Ring Sets
OEM Brand CATERPILLAR
  • DS-107-7636
  • DS-119-2990
  • DS-119-3011
  • DS-1325246
  • DS-144-3462
  • DS-175-3670

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.

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