Replacement Chain & Cross Reference
February 26, 2015
When utilizing the external search feature of ESI[tronic] for CP3.3 pump 0-445-020-007, you may get a confusing chain of replacements. This is a result of changes in the engine manufacturer/equipment manufacturer ownerships over the past few years. To determine the correct replacement chain of the 0-445-020-007 pump, you need to know the manufacturer of the engine to provide the correct replacement pump.
Cummins produced ISBe (4 and 6 cylinder) Series engines utilize the following pumps:
|Original||Replaced By||Replaced By|
|Cummins Part Number||4898921 or 4897040||5254461||5264243|
|Bosch New||0 445 020 007||0 445 020 123||0 445 020 149|
|Bosch Exchange||0 986 437 341||0 986 437 337||0 986 437 337|
Iveco/Fiat Powertrain produced NEF4, NEF5 and NEF6 Series engines utilize the following pumps:
|Iveco Part Number||4898921 or 4896958||5801382396|
|Bosch New||0 445 020 007||0 445 020 175|
|Bosch Exchange||0 986 437 341||0 986 437 357|
While the 0 445 020 007 pumps were the same, the various replacement pumps have differences particular to the engine manufacturer and should not be interchanged.
For specific equipment/vehicle manufacturers, i.e.: Case, New Holland, VW, DAF, etc. utilized both the Cummins and Iveco engines. In most cases, you will need to ask your customer, which engine is in their piece of equipment. The most reliable reference is the engine data plate to determine the manufacturer.