Turbocharge Your Profits with StepUP® Overhaul

Considering an Engine Overhaul? Detroit™ StepUP Has Got You Covered.

With four progressive overhaul levels for DD Series, Series 60® and MBE 4000 engines, the StepUP® Overhaul service program from Detroit is designed to meet varying customer needs through every stage of the engine-ownership experience.

With four progressive overhaul levels for DD Series engines, the StepUP® Overhaul service program is designed to meet varying customer needs through every stage of their engine ownership experience.

Restore Power, Efficiency and Reliability

Order the Step 1: Basic Overhaul kit as a single part number and receive:
  • Complete set of six cylinder kits
  • Piston domes, rings, skirts and pins
  • Cylinder liners and seals
  • Connecting rods
  • EGR actuator linkage and nut
  • Oil pump
  • Oil suction module
  • Oil filter
  • Oil pan gasket
  • Coolant filter
  • Fuel line kit
  • Fuel filter kit
  • Lower-end bearing kit
  • Lower main bearings/shells
  • Upper main bearings/shells
  • Connecting rod bearings/shells
  • Thrust washers
  • Cylinder head bolt set
  • Cylinder head gasket kit
  • Block gasket kit
  • EGR valve and cooler
  • Pipe from cooler to valve

Reinvigorate Performance and Productivity

Must order these components separately to complete Step 2: Super Overhaul:
  • Remanufactured Detroit Genuine Parts rocker arms
  • Remanufactured Detroit Genuine Parts high-pressure fuel pump
  • Remanufactured Detroit Genuine Parts cylinder head assembly
  • Remanufactured Detroit Genuine Parts DPF
  • Coolant thermostat

Makes a High-Mileage Engine Run Strong, Run Long

Must order these components separately to complete Step 3: Complete Overhaul:
  • Remanufactured Detroit Genuine Parts rocker arms
  • Remanufactured Detroit Genuine Parts high-pressure fuel pump
  • Remanufactured Detroit Genuine Parts cylinder head assembly
  • Remanufactured Detroit Genuine Parts DPF
  • Coolant thermostat
  • Turbocharger
  • Axial power turbine (DD15 only)
  • Axial power turbine gear box (DD15 only)
  • Water pump
  • PowerPacks™ — a set of six remanufactured Detroit Genuine Parts fuel injectors

Order the 3/4 Engine as a single part number and receive:

Remanufactured cylinder block complete with all internal components
  • Basic gear train
  • Gear case cover
  • Oil/coolant module
  • Oil pan and oil distribution system
  • PowerPacks™
  • Rocker cover*
  • Flywheel and flywheel housing
  • High-pressure fuel rail
  • Fuel lines from rail to injectors
Must order this component separately to complete Step 4:
  • EGR cooler and valve

The 3/4 Engine can be trimmed out to a Complete Engine by adding the following components:
  • Turbocharger
  • Axial power turbine
  • Axial power turbine gear box
  • High- and low-pressure fuel pump
  • Rocker arm assemblies
  • Motor control module
  • Exhaust manifold
  • High-pressure pump fuel lines to rail

*3/4 engine does not include rocker arm assemblies

With four progressive overhaul levels for Series 60® engines, the StepUP® Overhaul service program is designed to meet varying customer needs through every stage of their engine ownership experience.

Restore Power, Efficiency and Reliability

Order the Step 1: Basic Overhaul kit as a single part number and receive:
  • Complete set of six cylinder kits:
  • Piston domes, rings, skirts and pins
  • Cylinder liners and seals
  • Cam bearing shell set
  • Cylinder head bolts (38)
  • Thermostats
  • Overhaul gasket kit

Must order these components separately to complete Step 1: Basic Overhaul:
  • Oil pressure regulator
  • Oil pressure relief valve
  • Lower-end bearing kit:
  • Lower main bearings/shells
  • Cylinder liners and seals
  • Connecting rod bearings/shells
  • Thrust washers
  • Oil pan and rocker cover gaskets
  • EGR valve and cooler (if applicable)

Reinvigorate Performance and Productivity

Must order these components separately to complete Step 2: Super Overhaul:
  • Remanufactured Detroit Genuine Parts cylinder head assembly
  • Remanufactured Detroit Genuine Parts rocker arm kit
  • Oil pressure regulator
  • Oil pressure relief valve
  • Lower-end bearing kit:
  • Lower main bearings/shells
  • Upper main bearings/shells
  • Connecting rod bearings/shells
  • Thrust washers
  • Oil pan and rocker cover gaskets
  • EGR valve and cooler (if applicable)

Makes a High-Mileage Engine Run Strong, Run Long

Must order these components separately to complete Step 3: Complete Overhaul:
  • Remanufactured Detroit Genuine Parts cylinder head assembly
  • Remanufactured Detroit Genuine Parts rocker arm kit
  • PowerPacks™ - a set of six remanufactured Detroit Genuine Parts fuel injectors
  • Remanufactured Detroit Genuine Parts turbocharger
  • Remanufactured Detroit Genuine Parts water pump
  • Oil pressure regulator
  • Oil pressure relief valve
  • Lower-end bearing kit:
  • Lower-end bearing kit:
  • Upper main bearings/shells
  • Connecting rod bearings/shells
  • Connecting rod bearings/shells
  • Oil pan and rocker cover gaskets
  • EGR valve and cooler (if applicable)

Includes the Latest Design Enhancements and is Guaranteed to Run Like New

Order the 3/4 Engine as a single part number and receive:
  • Remanufactured cylinder block complete with all internal components
  • Timing gear train
  • Flywheel housing
  • Front motor mount
  • Complete remanufactured cylinder head
  • Rocker cover
  • PowerPacks™
  • Oil distribution system
  • Oil pan
  • Remanufactured water pump

Must order this component separately to complete Step 4:
  • EGR cooler and valve

The 3/4 Engine can be trimmed out to a Complete Engine by adding the following components:
  • Exhaust manifold
  • Turbocharger
  • Remanufactured air compressor
  • ECM with sensors and harnesses
  • Remanufactured fuel pump and fuel lines
  • Flywheel

With four progressive overhaul levels for MBE 4000 ® engines, the StepUP® Overhaul service program is designed to meet varying customer needs through every stage of their engine ownership experience.

Restore Power, Efficiency and Reliability

Order the Step 1: Basic Overhaul kit as a single part number and receive:
  • Complete set of six cylinder kits:
  • Piston domes, rings, skirts and pins
  • Cylinder liners and seals
  • Overhaul gasket kit
  • Thermostat kit
  • Lower-end bearing kit:
  • Lower main bearings/shells
  • Upper main bearings/shells
  • Connecting rod bearings/shells
  • Thrust washers
  • Cylinder head bolts (24)
  • Fuel line hardware kit:
  • Banjo bolts
  • Fuel line washer
  • High-pressure fuel lines
  • Transfer tubes
  • EGR valve and cooler (if applicable)
  • Must order these components separately to complete Step 1: Basic Overhaul:

No other components required to complete Step 1: Basic Overhaul

Reinvigorate Performance and Productivity

Everything in Step 1: Basic Overhaul PLUS:
  • Remanufactured Detroit Genuine Parts cylinder heads
  • Remanufactured Detroit Genuine Parts rocker arm assembly
  • EGR valve and cooler (if applicable)

Makes a High-Mileage Engine Run Strong, Run Long

Everything in Step 1: Basic Overhaul PLUS:
  • Remanufactured Detroit Genuine Parts cylinder heads
  • Remanufactured Detroit Genuine Parts rocker arm assembly
  • EGR valve and cooler (if applicable)

Must order these components separately to complete Step 3: Complete Overhaul:
  • PowerPacks™ — a set of six remanufactured Detroit Genuine Parts fuel injectors
  • Remanufactured Detroit Genuine Parts turbocharger or turbobrake assembly
  • Remanufactured Detroit Genuine Parts water pump

Includes the Latest Design Enhancements and is Guaranteed to Run Like New

Order the 3/4 Engine as a single part number and receive:
  • Remanufactured cylinder block complete with all internal components
  • Timing gear train
  • Flywheel housing
  • Front motor mount
  • Complete remanufactured cylinder head
  • Rocker cover
  • PowerPacks™
  • Oil distribution system
  • Oil pan
  • Remanufactured water pump

Must order this component separately to complete Step 4:
  • EGR cooler and valve
The 3/4 Engine can be trimmed out to a Complete Engine by adding the following components:
  • Exhaust manifold
  • Turbocharger
  • Remanufactured air compressor
  • ECM with sensors and harnesses
  • Remanufactured fuel pump and fuel lines
  • Flywheel

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