Find the dataplate on 4BT 3.9 /6BT 5.9 Engines
CAG is proud to be the exclusive provider of quick and easy financing for Cummins Engine Overhauls! If your truck’s Cummins engine is in need of a major overhaul, CAG Truck Capital offer the financing you need to get the job done right and to get you back on the road making money. Cummins ISM engine serial numbers are found on the rocker housing located on the fuel pump side. Cummins ISX engine serial numbers are conveniently located on top of the rocker level cover. Cummins ISC and ISL serial numbers consistently have the data plate situated on the top side of the gear housing.
The long narrow metal tag that is attached to the front cover/gear housing contains the dataplate information. If you have lost the tag, look on the left side of the block, when looking from the front of the engine, above the oil cooler housing.
Find the dataplate on 6CTA Engines
The long narrow metal tag that is attached to the front cover/gear housing contains the dataplate information. If you have lost the tag, look on the left side of the block, when looking from the front of the engine, above the oil cooler housing.
Find the dataplate on ISB Engines
The dataplate typically located on the engine rocker cover, but may be located on the side of the gear housing. It includes the following information:
- Engine Serial Number (ESN)
- Critical Parts List (CPL)
Find the dataplate on ISC and ISL Engines
The dataplate is located on the top side of the gear housing. It includes the following information:
- Engine Serial Number (ESN)
- Critical Parts List (CPL)
- Model
- Horsepower and RPM rating
Find the dataplate on ISM Engines
The dataplate is located on the fuel pump side of the engine, on the rocker housing. It includes the following information:
- Engine Serial Number (ESN)
- Critical Parts List (CPL)
- Model
- Horsepower and RPM rating
- Emission statement (if applicable)
Find the dataplate on ISX Engines
The dataplate is located on top of the rocker lever cover. It includes the following information:
- Engine Serial Number (ESN)
- Critical Parts List (CPL)
- Model
- Horsepower and RPM rating
Find the dataplate on QSK45 and QSK60 Engines
The dataplate is located on the left bank side of the front gear cover. It includes the following information:
Cummins Engine Locations
- Engine Serial Number (ESN)
- Critical Parts List (CPL)
- Horsepower and RPM rating
Engine serial numbers can be found on the engine tag or stamped into the engine block
look for the engine TAG
An engine serial number is needed to purchase a replacement engine for your truck or piece of equipment. The engine serial number tells our engine specialists what will be an exact fit for your application. An exact fit will reduce your labor costs by eliminating the need for much changeover.
The engine serial number can be found on the engine data plate. on a cummins engine, this is located on the left side by the injection pump.
find your cummins engine serial number on the engine block
If the engine tag is no longer readable or has fallen off the engine, you may locate the serial number stamped into the block of the engine. This video shows where to find the engine serial number stamped into a Cummins Big Cam.
Cummins Engine Thermostat Location
Have a different make of Cummins engine? Watch this video for a general idea of what to look for, and where Cummins stamps their engines!