The 5264243 Cummins fuel pump replacement provides high-pressure fuel to the common rail system, ensuring precise injection and improving engine efficiency and emissions performance.
Part Number
5264243 (Active)
Product Type
High Pressure Common Rail Pump
Displacement
3.9L / 5.9L / 6.7L
Purpose
For Aftermarket Only
Package
Industrial Carton
ISBE
ISB
QSB6.7
6ISBE
6ISDE
ISBE3.9
QSB3.9
4897513, 5254461 (Obsolete), 4897040, 4898921, 4898937, 5254462, 5264249
Frequently Asked Questions
What is the primary function of the 5264243 fuel pump?
It is a high-pressure common rail pump that delivers fuel to the engine's injection system, optimizing fuel efficiency and reducing emissions.
Which engine displacements is this fuel pump compatible with?
The 5264243 pump is designed for use with 3.9L, 5.9L, and 6.7L Cummins engines.
Is this an original equipment manufacturer (OEM) part?
This specific part is intended for the aftermarket replacement market.
What kind of packaging is used for shipping?
The product is typically packed in an industrial carton to ensure protection during transit.
Can this pump replace part number 5254461?
Yes, 5254461 is listed as an obsolete cross-reference number for which the 5264243 serves as a replacement.
What engine series are compatible with this fuel pump?
It is compatible with various series including ISBE, ISB, QSB, and ISDE models.
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