Class 7-8 Heavy-Duty Applications
1.2 Million Miles B10 Design Life
2 Years / Unlimited Miles Base Warranty
365-475 Horsepower
1250-1700 lb.-ft. of Torque
12.4 Liters Displacement
2,422 lbs. Dry Weight
Compacted graphite iron (CGI) delivers higher strength and more fatigue resistance than traditional gray iron. Navistar has always used compacted graphite iron for the N13 crankcase.
Single overhead camshaft uses industry-leading assembled camshaft technology. This allows lobes to be produced from tool grade steel, delivering unsurpassed durability.
Single stage EGR cooler has been designed to maximize durability. The no fin design delivers consistent performance by preventing soot plugging. Stainless steel throughout the EGR cooler prevents corrosion. Laser welding delivers excellent thermal fatigue resistance.
2200 bar high pressure common rail fuel system precisely controls fuel atomization, with multiple injection technology. Smooth engine operation and clean combustion extend engine life.
Foamed wiring harnesses allow mounting brackets to be molded into the wiring harness. Bolts secure the wiring harnesses, delivering the most consistent routing and clipping of any wiring harness technology.
Polymer coated bearings are used on the crankshaft main journal bearings and connecting rod bearings. When oil pressure is low, such as while starting the engine, the coatings protect the engine from wear as oil pressure builds.
Efficient Combustion
Oil Cooler Bypass Thermostat
Calibration
Light Weight
Quiet and Smooth
Performance
HP Torque Governed High Idle
475 1700 @ 1000 2100 2200
430 1550 @ 1000 2100 2200
410 1450 @ 1000 2100 2200
390 1450 @ 1000 2100 2200
370 1350 @ 1000 2100 2200
365 1250 @ 1000 2100 2200
475 1700 @ 1000 1900 2200
450 1700 @ 1000 1900 2200
450 - DS 1550 / 1700 @ 1000 1900 2200
430 1550 @ 1000 1900 2200
430 1550 / 1700 @ 1000 1900 2200
410 1450 @ 1000 1900 2200
390 1450 @ 1000 1900 2200
370 1350 @ 1000 1900 2200
Breather
EGR Cooler
Turbocharger
Fuel Doser
Navistar N13 Specifications
Engine Type
Diesel, 4-Cycle
Configuration
Inline 6-Cylinder
Displacement
12.4 L (758 cu. in.)
Bore & Stroke
4.96 in. & 6.54 in. (126 mm & 166 mm)
Compression Ratio
17.0:1
Aspiration
Dual Stage Turbochargers, Intercooler & Aftercooler
Fuel System
2200 Bar High Pressure Common Rail
Engine Lubrication
42 Quarts (40 L)
Total Engine Weight (Dry)
2,413 lbs. (1,095 kg)
Dimensions
L 59 in. x W 37 in. x H 49in. (L 150 cm x W 94 cm x H 125 cm)
Valves
4 Valves Per Cylinder, Overhead Cam Actuated
B10 Design Life
1,200,000 miles (1,931,000 km)
Change Engine Oil, Replace Oil Filter
Up to 40,000 miles (64,000 km), extended drains possible with oil sampling and review
Replace Fuel Filter
Same as Oil Filter or Every 12 months, Whichever Comes First
Clean Diesel Particulate Filter
500,000 for mpg > or equal to 6.0, 350,000 for mpg < to 6.0
Add Extended Life Coolant (ELC) Extender
300,000 miles (483,800 km) / 3 years / 6,000 hours
Replace Coolant
600,000 miles (965,600 km) / 6 years / 12,000 hours
Replace DEF Filter
300,000 miles
Adjust Valve Lash
at 120,000 miles (193,100 km), at 300,000 miles (482,800 km), then every 300,000 miles (482,800 km)