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.

Detroit DieselIL 71 SeriesOverhaul Kits

DS-671XH In-Frame Overahaul Kit For 671 Detroit Diesel Engines

OEM #: 671XHSKU: DS671XH
$3,734.23

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

The DS-671XH In-Frame Overhaul Kit can be used on Detroit Diesel 671 engine models and includes the following parts:

  • 6 Complete Cylinder Kits (standard or oversized)
  • 6 Connecting Rod Bearing Pairs (standard or oversized)
  • 1 Cylinder Head Gasket Set (high block)
  • 7 Main Bearings (standard or oversized)
  • 1 Oil Pan Gasket
  • 4 Thrust Washers
  • 1 Valve Cover Gasket
SKU DS671XH
OEM Number 671XH
Part Type Overhaul Kits
OEM Brand DETROIT DIESEL
Compatible Models IL71
  • DS-IDIF671XH

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.