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Aftermarket parts may appear slightly different, including the packaging.

Cummins4BT / 6BTElectrical Accessories

Cummins 3056356 Wiring Harness

Compatible With KTA19, QSK19, NH220, NH250, and NT855 Engines

Genuine Cummins Part

OEM #: 3056356SKU: 3056356
$101.24

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

Non-Returnable

The Cummins 3056356 wiring harness can be used on the following engines:

  • NH220, NH250, NTA855
  • KTA19 and QSK19
SKU 3056356
OEM Number 3056356
Part Type Electrical Accessories
OEM Brand CUMMINS

Warranty

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Genuine Cummins parts 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.