Oil pump illustration – not the actual part
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Oil pump illustration – not the actual partDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

Caterpillar3000 SeriesOil Pumps

DS-315-4678 Oil Pump For 3046 Caterpillar Diesel Engines

OEM #: 3154678SKU: DS3154678

Ships in 1-2 days

$116.04 $131.86

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

The DS-315-4678 oil pump can be used in the following Caterpillar engine models:

  • 3046 naturally aspirated with direct injection with an engine serial number of:
    • 5XK1 and above
    • 5XK10800-UP and above
    • 5XK109-UP and above
    • 5XK12250-UP and above
    • 5XK30700-UP
  • 3046 turbocharged with direct injection with an engine serial number of:
    • ESN: 5KX484 and above
    • 5XK24000 and above
    • 5XK10800 and above
    • 5XK12250 and above
    • 5XK15489-UP and above
    • 5XK15503-UP and above
    • 5XK30700-UP and above
    • ESN: 5XK1-UP
    SKU DS3154678
    OEM Number 3154678
    Part Type Oil Pumps
    OEM Brand CATERPILLAR

    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.