In-frame overhaul kit illustration – not the actual part
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In-frame overhaul kit illustration – not the actual partDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

Caterpillar3000 SeriesComplete Overhaul Kits

DS-OK50430 Complete Engine Overhaul Kit For Caterpillar Engines

Compatible With 3054 and 3054T Engines (30deg Valves)

OEM #: OK50430SKU: DSOK50430

Ships in 1-2 days

$1,678.80

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

The DS-OK50430 complete engine overhaul kit can be used in turbocharged or naturally aspirated Caterpillar 3054 engine models with an engine serial number of 5YS1 through 5YS13498.

This kit includes the following parts:

  • 1 Bottom Gasket Set
  • 1 Camshaft Bushing
  • 1 Complete Valve Train Kit
  • 1 Connecting Rod Bearing Set (standard or oversized)
  • 8 Connecting Rod Bolts
  • 4 Connecting Rod Bushings
  • 8 Connecting Rod Nuts
  • 1 Front Crankshaft Seal
  • 1 Main Bearing Set (standard or oversized)
  • 4 Piston Liner Kits
  • 1 Rear Crankshaft Seal
  • 1 Thrust Washer Set
  • 1 Top Gasket Set
SKU DSOK50430
OEM Number OK50430
Part Type Overhaul Kits, Complete
OEM Brand CATERPILLAR

Aftermarket warranty

View full 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

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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.