Piston kit illustration – not the actual part
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Piston kit illustration – not the actual partDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

Caterpillar3000 SeriesPistons

DS-185-0104 Piston Kit For 3054 Caterpillar Diesel Engines

(Standard, With Pin and Retainers)

OEM #: 1850104SKU: DS1850104

Ships in 1-2 days

$180.72

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Special Order Item - not eligible for return

The DS-185-0104 standard piston kit includes the pin and retainers. It has a compression ratio of 17.25:1 and can be used in Caterpillar 3054 and 3054B naturally aspirated engine models with the following engine serial number prefixes:

  • 5MF
  • 7BJ
  • CSH
SKU DS1850104
OEM Number 1850104
Part Type Piston Kits
OEM Brand CATERPILLAR

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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.