Main bearing set illustration – not the actual part
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Main bearing set illustration – not the actual partDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

CaterpillarC SeriesMain Bearings

DS-154-1203 Main Bearing Set For Caterpillar Engines

Compatible With 3024C, 3024T, and C2.2 Engines (4 Pairs)

OEM #: 1541203SKU: DS1541203

Ships in 1-2 days

$56.24

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

The DS-154-1203 Standard Main Bearing Set consists of four pairs of bearings and can be used in the following Caterpillar engine models:

  • 3024C and C2.2 naturally aspirated with an engine serial number of:
    • 4RF1 and above
    • E2M1 and above
    • GGA05643
  • 3024C and C2.2 turbocharged with an engine serial number of:
    • CSD1 and above
    • E6K1 and above
    • GGA1 and above
SKU DS1541203
OEM Number 1541203
Part Type Main Bearings
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.