Overhaul Kit Lookup by CPL   

Use this tool to quickly and accurately determine overhaul kit part numbers by CPL for:

B Series, C Series, L Series, L10, M11, ISM, NT, N14, ISX, and HHP

NOTE: For ISX/QSX engines, the following TSBs should be consulted prior to ordering and installing overhaul kits:

• TSB 150069 ISX15 & QSX15 - Piston and Cylinder Liner Compatibility
• TSB 110277 ISX15 & QSX15 - Cylinder Liner Compatibility (150mm/152mm)
• TSB 120067 ISX15 & QSX15 - Fracture Split Connecting Rods and Bearings

How to Find Your CPL:

1. Enter your ESN on QSOL and then click the service tab
2. Click the dataplate tab to locate the CPL

How To Identify Overhaul Kit Part Numbers:

1. Click HERE to visit the CPL Search Tool
2. Enter the CPL number found on the dataplate to view all available Overhaul Kits
3. Alternatively, please refer to the Cross Reference Sheet (PDF Version)