5264520 | Genuine OEM Cummins EGR Valve Kit

The 5264520 Genuine OEM Cummins EGR Valve Kit is an exhaust gas recirculation (EGR) system component designed to support exhaust gas flow control in compatible diesel engine applications. This kit helps the EGR system recirculate a controlled amount of exhaust gas to reduce nitrogen oxide (NOx) emissions. Verify the original part number and engine configuration before ordering.

PRODUCT INFORMATION

Part Number: 5264520
Brand: Cummins
Condition: Genuine OEM
Component: EGR Valve Kit
Fuel Type: Diesel
Engine Applications: Compatible Cummins diesel engine applications; verify fitment before purchase.

APPLICATIONS

The 5264520 EGR Valve Kit is intended for compatible Cummins diesel engine applications. Exact engine models, vehicle applications, and equipment compatibility should be confirmed using the original part number and engine configuration before purchase.

FUNCTION

The 5264520 EGR Valve Kit helps regulate exhaust gas recirculation by directing a controlled amount of exhaust gas back into the engine's intake system. This process lowers combustion temperatures and helps reduce nitrogen oxide (NOx) emissions. The 5264520 supports proper emissions system operation when matched to the correct engine configuration. 

A worn, damaged, or failing EGR Valve Kit may cause symptoms such as:

• Check engine light or emissions system warning
• Rough engine idle
• Reduced engine power
• Increased exhaust emissions
• Poor engine performance
• EGR system fault codes

WHY REPLACE AN EGR VALVE KIT?

A faulty EGR valve can interfere with exhaust gas flow and emissions control. Replacing a defective EGR Valve Kit with the correct compatible component can help restore proper EGR system operation, improve engine performance, and support emissions compliance. The 5264520 should be installed according to the engine manufacturer's service procedures.

FITMENT INFORMATION

Before purchasing the 5264520 EGR Valve Kit, verify the part number, VIN, engine model, engine serial number, and emissions configuration. This part number is listed for certain Cummins ISB/QSB 6.7-liter applications, with additional cross-reference listings for other engine configurations. Exact fitment must be confirmed before ordering. 

If you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.

GENUINE CUMMINS PART

Part Number: 5264520