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Alliant Power Part Number: RK31449
1998-2003 Cummins ISB Crankshaft Position (CKP) Sensor
OEM Part Numbers: 4C3Z12B599ABRM / AB
Ford Power Stroke 6
2004-2006 Navistar DT466 Intake Manifold Air Temperature (IAT) Sensor
LML(CP4->CP3) CONVERSION KIT NO TUNE REQ* retainer Alliant Power Part Number: RK31449LML(CP4 >CP3) CONVERSION KIT NO TUNE REQ* Convert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previous Duramax platforms. Failures of the CP4 are extremely costly and require replacement of the entire fuel system. Avoid a costly failure down the road and convert your
