DS-3920779 Cylinder Head Hexagon Screw For Cummins Engines

Compatible With 6B5.9, 4B3.9, 6BTA5.9-G3, G5.9-C, and B5.9-C177 Engines

OEM #: 3920779SKU: DS3920779

In Stock

Sale price$4.14

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Hassle Free Return

This is a Cylinder Head Hexagon Screw for Cummins 6B5.9, 4B3.9, 6BTA5.9-G3, G5.9-C and B5.9-C177 engines.

SKU DS3920779
OEM Number 3920779
Part Type Cylinder Heads
OEM Brand CUMMINS
  • DS-3903938

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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