Cummins 3919805 Aftercooler For 4B Diesel Engines

OEM #: 3919805SKU: 3919805
Sale price$1,257.56 Regular price$1,429.04

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

SKU 3919805
OEM Number 3919805
Part Type Miscellaneous
OEM Brand CUMMINS

Aftermarket warranty

View full warranty details

Genuine Cummins parts warranty

View genuine 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.