DT-466E 24V NAVISTAR DT-466E 24V 2004-2007 ESN# 2 TO 3 MILLION LONG BLOCK ENGINE
This Long Block covers Truck Engine Serial Numbers 2,000,000 to 3,000,000 used in
You will receive the Long Block, as pictured, along with the new Oil Pump & the Long Block Gasket Set. You will need to follow the Installation Instructions found under the Documentation Tab on the Home Page. A Copy of the Installation Instructions (Along with Various Other Documents for your Review) will be included with the Long Block Shipment.
PLEASE READ & REVIEW THE INSTALLATION INSTRUCTIONS WITH THE INSTALLER!
Our Remanufactured DT466E 24V Long Blocks are Assembled using Interstate McBee, Mahle, and Navistar Parts. New Cylinder Kits, Rod Bearings, Main Bearings, Cam Bearings, Long Block Gasket Set (Please refer to the "What's in the Gasket Set."
THE LONG BLOCK INCLUDES A NEW FRONT COVER-REAR HALF-(GEAR TRAIN HOUSING). IT IS THE NEW UPDATED DESIGN AND THE ONLY PART NUMBER AVAILABLE FROM NAVISTAR.
IF YOUR ENGINE HAS THE OLD STYLE FRONT COVER REAR HALF, THEN YOU MUST PURCHASE A NEW FRONT COVER-FRONT HALF-FROM NAVISTAR.
Your Engine Serial Number, Horse Power, and Torque Ratings are Required to make sure we deliver the Proper Engine for your Unique Application.
PROPOSITION 65 WARNING:
WARNING: Crude oil, gasoline, diesel fuel, and other petroleum products can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to https://www.p65warnings.ca.gov/
Long Block & Rotating Assembly
THE LONG BLOCK INCLUDES A NEW FRONT COVER REAR HALF (GEAR TRAIN HOUSING). IT IS THE NEW UPDATED DESIGN AND THE ONLY PART NUMBER AVAILABLE FROM NAVISTAR.
IF YOUR ENGINE HAS THE OLD STYLE FRONT COVER REAR HALF, THEN YOU MUST PURCHASE A NEW FRONT COVER FROM NAVISTAR.
Gasket Set - To consist of:
Front & Rear Crank Seals & Wear Sleeves - Oil Pan - Intake - Exhaust - Turbocharger Mounting - EGR Mixer - EGR Cooler High-Pressure Oil System Seals & Gaskets - Oil Cooler Gaskets
Also includes Front Cover/Rear Half Gasket Set & Front Cover/Front Half Gasket Set
ANY GASKET NOT INCLUDED WITH THE LONG BLOCK MUST BE PURCHASED SEPARATELY.
All engines are blueprinted. Blueprinting is defined as removing or narrowing the tolerances found in mass production engines. The rod, main, cam clearances are measured with a dial bore gauges & micrometers. Cylinder liner protrusion measurements are taken and adjusted to OE specifications. Piston & valve guide clearances are set with dial bore gauges. Cam timing events are measured and adjusted. Valve recession & piston protrusion measurements are taken, this is critical in a diesel engine.
We do not weld or repair cracked blocks or heads. We do not weld damaged crankshaft journals.
Block counterbores are machined in Milltronics & RMC CNC Machining centers to blueprint specifications.
Main bearing saddles are align honed or align bored. This is part of the blueprint process. We do not try and repair blocks with "spun" main bearings.
Block decks are resurfaced with CBN inserts in Milltronics & RMC CNC Machining centers. This is the latest technology in surfacing cast iron. We machine the block deck to the recommended RA finish and we use a profilometer (a device used to check surface finish) to check the surface finish after machining. We do not use head gasket "shims" to correct block deck height errors.
Crankshafts are heat treated in thermal convection ovens, which is better and easier on the casting than the standard thermal oven, shot peened to relieve casting stresses, and machined a maximum of .010 on rod & main journals. Our crankshafts are then balanced in Stewart Warner digital balancers. No welded crankshaft journals! No rear seal "
Connecting rods are also heat treated, shot peened and machined to OEM specifications. We machine the pin bushing in CNC machining centers to equal center to center lengths. This is part of the blueprinting process. Matched & balanced sets of rods. We do not try to recondition rods with "spun" bearings.
Cylinder heads are remanufactured to exceed OEM specifications in Rottler or Serdi valve seat machines. Valve guides are replaced & honed in Sunnen guide hones. Head gasket surfaces are refinished with CBN inserts, the latest technology in the resurfacing of cast iron. Surfaces are then checked with the same profilometer used on block gasket surfaces.
We do not weld or repair cracked or damaged cylinder head castings. We do not "shim" weak valve springs to increase pressure, they are replaced. We do not use bronze valve guide liners as they will commonly fail. We replace the valve guide we do not try to repair it.
All assembled long blocks are tested for compression before shipping. Our engine builders are ASE master engine machinist.