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RP865 | International/Navistar DT414 Overhaul Rebuild Kit

Pricing: $1,173.95

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Think you know the truth about OE Engine Overhaul Kits? We'd bet you'd be surprised.

If we tried to sell you used parts for your Overhaul, you’d call us crazy. But, if you’ve ever bought an OE Engine Overhaul Kit, you may have unknowingly paid a premium for used parts! Replacing used parts with more used parts!?! That sure doesn't sit right with us. How about you?

When it comes to engine parts, the aftermarket often gets a bad rep. The idea that the aftermarket retailers sell cheap parts, delivered in a beat-up box written in another language is just plain wrong. HHP is here to set the record straight. We only sell Overhaul Kits with new parts and zero core charges. On top of only offering premium quality parts, we also make sure you save up to 50% off OEM prices. Now, doesn’t that sound more like the parts you should be installing in the biggest investment of your career?

Need a little extra proof? Let’s talk Rebuild Kits.

  • You should always know where your parts come from, that's why we always tell you. You will receive a brand new overhaul rebuild kit that is manufactured and assembled in an ISO 9001 certified facility.
  • It can be a hassle trying to find the right parts but we can help. All HHP parts are crafted to strict OEM specifications which gives you proper fit and function.
  • If you have the questions we have the answers. We have ASE certified techs on staff to answer all of your technical questions.
  • Your parts should last for the rest for your life not the rest of the year. This overhual rebuild kit is built with hard wearing materials for long lasting strength and durability.
  • Saving money on parts has never been easier. Our parts have equal or better quality compared to the OE at a much lower price.

Kit Contents:

  • (1) Standard Main Bearing Set
  • (6) Standard Connecting Rod Bearings
  • (6) Connecting Rod Bushings
  • (6) Cylinder Kits
  • (1) Cam Bushing Set
  • (1) Head Gasket Set
  • (1) Lower Gasket Set


1 Year Parts and Labor Warranty

OEM Applications

  • RPOK-414TM
  • RP865
  • OKDT414

Technical Data

Fits Applications:


IHC 1086 Engine Specifications:
Year: 1976-1981
Liter: 6.8
CID: 414
Cylinders: L 6
Bore/Stroke: 4.3005-4.3015" 4.750"
Compression Ratio: 335-365 psi cranking
Firing Order: 1-5-3-6-2-4
Comments: 966, DT414 Turbo/Non Truck

Tune-Up Specifications:
Oil Pressure At Idle: -
Oil Pressure: -
Intake Valve Lash: .025" Cold
Exhaust Valve Lash: .025� Cold


  • P207361
  • P207361
  • MAX
  • New

Shipping Information

  • Item Requires Shipping
  • 116.0 lbs.
  • W17.0000” x H9.0000” x L40.0000”

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