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Caterpillar3300 SeriesOther Parts

DS-4N-7978 Balancer Shaft For 3304 Caterpillar Diesel Engines

(Left Hand)

OEM #: 4N7978SKU: DS4N7978
$159.06

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

The DS-4N-7978 left hand balancer shaft can be used in Caterpillar 3304 engine models which are typically installed in the following equipment:

  • CB-534 Vibratory Compactor
  • CP-643 and CP-653 Vibratory Compactor
  • CS-643 and CS-653 Vibratory Compactor
  • D4D, D4E and D5H Tractor
  • 112F, 120G and 130G Motor Grader
  • 215, 215B, 215C, 215D, 219, 219D, 225, 225B, 225D, 229 and 229D Excavator
  • 515, 518, 518C, 525 and 527 Skidder
  • 920, 930, 930R, 930T, 936, 936E, 936F, 950, 950B and 950E Wheel Loader
  • 94, 941B, 951B, 951C, 955K and 955L Traxcavator
  • 963 Track Loader
SKU DS4N7978
OEM Number 4N7978
Part Type Other, Other
OEM Brand CATERPILLAR
  • DS-8S-746

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.