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

Find a Dealer

Find your nearest authorized Detroit service location.

Find a Dealer

Detroit Connect Portal

The Detroit™ Connect portal is easy-to-use, one-stop-shop for all vehicle performance data gathered, transmitted and analyzed by Detroit Connect.  The portal gives you access to insights delivered by  Detroit Connect Virtual Technician℠. The Detroit Connect portal will also give you access to new features, such as Remote Updates, and Analytics, available late 2017.

Detroit connect portal login

DDCSN

DDCSN serves as both a public customer website and secure service portal to access DETROIT branded product service and parts information, tools, training, and more. Here you can access a wide range of product literature such as operator mauals, warranty booklets, and even service bulletins. You can also find parts catalogs, sales and marketing programs, webinars, and much more.

DDCSN Login

DTNA Connect Portal

DTNA Connect is the starting point for working with all brands and franchises that fall under the Daimler Trucks North America umbrella: Detroit, Thomas Built Buses, SelecTrucks, Sterling, Freightliner, and Western Star. Here, you can access the full spectrum of online applications, resources and tools you need. Whether you use DTNA online resources to complete repairs, purchase parts, submit warranty claims, spec new vehicles or track the status of your truck orders, DTNAConnect streamlines the tasks and activities that are part of your daily work routine.

DTNA Connect Portal Login