- OPTIMUM Basic Engine
For DD13®, DD15® and DD16® engines only. The engine must be in its original chassis and must match the vocation on the original vehicle product registration.
- Air compressor
- Camshaft assembly
- Connecting rod bearings & bolts
- Cylinder block & head assembly
- Engine-mounted sensors
- Exhaust manifold & bellows
- Flywheel housing
- Fuel injectors
- Gear train
- High-pressure fuel system & lines
- Integrated engine brake
- Low-pressure fuel pump
- Main bearings & bolts
- MCM/CPC
- Oil cooler housing
- Oil pan
- Oil pump
- Pistons (rings, pins, retainers)
- Rocker cover & arm assembly
- Turbocharger
- Turbo compound device & coupling
- Valves (exhaust, intake)
- Valve springs, guides, & inserts
- Vibration damper
- Water pump
- OPTIMUM Enhanced Engine
For DD13®, DD15® and DD16® engines only. The engine must be in its original chassis and must match the vocation on the original vehicle product registration.
Everything in OPTIMUM Basic Engine plus:
- Aftertreatment pressure sensors
- Aftertreatment temperature sensors
- Aftertreatment control module
- DEF pump / metering unit / injection unit
- Electrical harness & connectors*
- Hydrocarbon fuel line
- Hydrocarbon injection valve
- Hydrocarbon metering unit
*if supplied by Detroit
- OPTIMUM Ultimate Engine
For DD13®, DD15® and DD16® engines only. The engine must be in its original chassis and must match the vocation on the original vehicle product registration.
Everything in OPTIMUM Basic Engine and Enhanced Engine plus:
- Aftertreatment system mounting brackets & clamps
- Diesel oxidation catalyst & housing
- Diesel particulate filter & housing
- SCR catalyst & housing
- OPTIMUM Basic Chassis
- Air Intake System
- Charge Air Cooler
- Charging System
- Climate Control
- Cooling System
- Cranking System
- Drive Shafts
- Front Suspension
- Rear Suspension
See dealer for exclusions.
- OPTIMUM Engine & Chassis Bundle
Chassis Components*
- Air Intake System
- Chassis ATS/DEF
- Charge Air Cooler
- Charging System
- Climate Control
- Cooling System
- Cranking System
- Drive Shafts
- Front Suspension
- Rear Suspension
Engine Components**
- Aftertreatment control module
- Aftertreatment pressure sensors
- Aftertreatment system mounting brackets & clamps
- Aftertreatment temperature sensors
- Air compressor
- Camshaft assembly
- Connecting rod bearings & bolts
- Cylinder block & head assembly
- DEF pump / metering unit / injection unit
- Diesel oxidation catalyst & housing
- Diesel particulate filter & housing
- ECM
- EGR system
- Electrical harness & connectors*
- Engine-mounted sensors
- Exhaust manifold & bellows
- Flywheel housing
- Fuel injectors
- Gear train
- High-pressure fuel system & lines
- Integrated engine brake
- Low-pressure fuel pump
- Main bearings & bolts
- Oil cooler housing
- Oil pan
- Oil pump
- Pistons (rings, pins, retainers)
- Rocker cover & arm assembly
- SCR catalyst & housing
- Turbocharger
- Turbo compound device & coupling
- Valves (exhaust, intake)
- Valve springs, guides, & inserts
- Vibration damper
- Water pump
See dealer for exclusions.
- OPTIMUM DT12 Transmission + Detroit Front/Rear Axles
Transmission components supplied by Detroit. Includes Detroit front and rear-drive axle differential assemblies and all internally lubricated parts, axle shafts, and axle housings. Detroit front axle beam, spindles, kingpins, and kingpin bearings.
See dealer for exclusions.
- OPTIMUM Chassis ATS/DEF
- DEF tank
- DEF lines
- Header tank
See dealer for exclusions
- OPTIMUM Towing
Includes roadside assistance or towing (to the nearest authorized repair location) for a repair in a vehicle-down situation that prevents the safe and lawful operation of the vehicle. $750 cap.
See dealer for exclusions