S13 Integrated Specifications & Key Benefits
Technical Specifications
S13 Engine
Diesel · Inline 6 · 12.7L · 1,200,000 mi B10 Design Life
Engine specifications
Core engine specs
| Engine type | Diesel, 4-Cycle |
| Configuration | Inline 6-Cylinder |
| Displacement | 12.7L (777 cu. in.) |
| Bore & Stroke | 5.12 in. & 6.30 in. 130 mm & 160 mm |
| Compression ratio | 23:1 |
| Aspiration | Fixed Geometry Turbocharger |
| Combustion system | 1800 bar Common Rail |
| Lubrication | 47.5 qt (45 L) |
| Total weight (dry) | 2,284 lbs (1,036 kg) |
| Valves | 4 per cylinder Dual Overhead Camshaft |
| B10 design life | 1,200,000 mi 1,931,000 km |
Transmission & warranty
LT® / RH™ Series gear ratios
| Gear | Ratio | % Step |
|---|---|---|
| R2 | 12.60 | — |
| R1 | 16.23 | — |
| 1 | 20.81 | |
| 2 | 16.16 | |
| 3 | 12.57 | |
| 4 | 9.76 | |
| 5 | 7.56 | |
| 6 | 5.87 | |
| 7 | 4.55 | |
| 8 | 3.53 | |
| 9 | 2.77 | |
| 10 | 2.15 | |
| 11 | 1.66 | |
| 12 | 1.29 | |
| 13 | 1.00 | |
| 14 | 0.78 | — |
Industry leading engine warranty
Base engine
2 yr · unlimited mi
Base major components
5 yr · 500,000 mi
Base towing*
2 yr · unlimited mi
Optional engine
Up to 6 yr · 600,000 mi
Optional major component
Up to 7 yr · 700,000 mi
*Towing for vehicles with engine failures
T14 transmission base warranty
LT® / RH® Series
Transmission
5 yr · 750,000 mi
Clutch
3 yr · 350,000 mi
HX® Series
Trans & clutch <52K axle
3 yr · unlimited mi
PTO >52K axle
2 yr · unlimited mi
Key benefits
T14 transmission
Deep low-end gearing and shifting smoothness — efficiencies of a direct drive in an overdrive package
14 speed with 2 crawler gears
Lightweight, efficiently packaged and robustly designed gearbox with unlimited GCW
Single counter shaft transmission designed for simplicity and reliability
Dual stage aftertreatment
Two DEF injectors with dual stage catalysts — upstream and midstream DEF dosing
No driver interaction required — system manages regeneration during operation
DPF filter does not need cleaning/replacing until 650,000 miles @ >8.2 mpg
Robust, compact design minimizes heat loss and improves fuel economy and packaging
Warranty: 2 years · unlimited miles · unlimited hours
LT® AND RH™ SERIES POWER & TORQUE CURVE
