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Aftermarket parts may appear slightly different, including the packaging.

Caterpillar3000 SeriesValve Train Components

DS-5I-7739 Cylinder Head Exhaust Valve For Caterpillar Engines

Compatible With 3064 and 3066 Engines

OEM #: 5I7739SKU: DS5I7739

Ships in 1-2 days

$10.71

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

The DS-5I-7739 cylinder head exhaust valve can be used in the following Caterpillar engine models:

  • 3064
  • 3066 with an engine serial number of 7JK or MAE
SKU DS5I7739
OEM Number 5I7739
Part Type Valve Train Components
OEM Brand CATERPILLAR

Aftermarket warranty

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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.