Find the serial number on this Cummins Big Cam engine! Serial numbers can be difficult to find. When quoting a customer, we always ask for the serial number.
In the market for replacement parts for your Cummins diesel engine? It's important to know your engine serial number to ensure that you're getting the right fit for your engine.
Cummins Engine Serial Number Location
In this post, we're taking you through where you can locate your ESN on your Cummins applications.
- The number on the engine control module is just the engine control module P/N. The ESN is on the driver side front of the engine on the side of the timing cover housing. Gene Ashton Service email protected 's Dodge World. 07 6.7 Mega 4x4 68RFE Laramie 6' lift 37' Mickey ATZ's Leer Topper RetroSolutions 55w HID's Amp Research powerboards.
- How to Find your Cummins Marine Engine Details. Using the images provided below will help you find out how to locate critical engine related data such as: Engine Model. Engine Serial Number (ESN) Critical Parts List ID (CPL) Horsepower and RPM Rating.
How to Find a Cummins Engine Serial Number
Cummins engines will have the engine serial number on the dataplate. The dataplate on an engine can be a great reference because it will often also include additional information, such as CPL, horsepower, and RPM rating. However, the dataplate can be hard to find, as it will be in different locations based on the model of the engine. The location of the dataplate for your engine will be in your owner's manual. If you've long since lost the physical owners manual, but can accessCummins Quickserve, you can see a digital copy of the owner's manual there.
If you don't have your owner's manual and don't have access to Quickserve, we have the locations for the dataplate on some of the more popular engine models.
- Cummins ISB:either rocker cover or side of the gear housing
- Cummins ISC and ISL:top side of the gear housing
- Cummins ISM:rocker housing, towards the fuel pump side of the engine
- Cummins ISX:top of the rocker lever cover
- Cummins QSK45 and QSK60:rear of the engine block
Unable to find the dataplate or don't see your engine model listed above? It's okay. Cummins also stamps the engine serial number into the passenger side of the engine block for all models.
Do you need parts for your Cummins engine? Our ASE Certified Technicians can get you the parts you need!
Cummins Engine Serial Number Format
Cummins engine serial numbers look more like a classic serial number thanCaterpillar ESNsdo. Cummins ESNs are eight digits long and are composed only of numbers. They go in a numerical sequence, based on which engine came first off the assembly line. There is no special designation for particular models.
Cummins engines do have something a little unique, called a CPL. CPL stands for Critical Parts List and is a list of the critical parts of the engine. There are fewer CPLs than ESNs because multiple engines can have the same CPLs. When ordering most major parts of an engine, providing a CPL will work just as well as supplying an ESN.
The Importance of Your Cummins Engine Serial Number
We know that finding and identifying your ESN can be a hassle, but knowing your ESN can be crucial when ordering parts for your diesel engine. Giving us part numbers will usually work if you are looking for a single part or two, but we absolutely need an ESN if you are looking for any kind of rebuild kit. If we know an ESN, we can look up all of the exact parts that your engine was built with, and know that were getting you the right stuff.
When you go tosome of our product pages, you will see a box under our price with the available options. One of the fields that appears is for you to input your Engine Serial Number. If you place an order without inputting your ESN for one of these products, you will get a call from us asking for it. We will always do this before processing an order if your ESN is required. We want to send you the wrong parts just as little as you want to get the wrong parts.
Got questions? We've got answers! The staff at HHP has ASE Certified Technicians with years of diesel engine experience. Give us a call at 844-304-7688 if you have any questions!
Originally Posted October 20, 2017; Edited November 13, 2020
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Moreover, how do I tell what year my Onan generator is?
Dodge Cummins Engine Serial Number Location
Call the Cummins Onan Customer Response Center with the serial number at 1-800-888-6626. Press 3 when prompted by the recording. They'll help you identify the model and spec letter you need to order parts and manuals. If you can't find the serial number on your set, they can help you determine where to look for it.
One may also ask, how can you tell how old a generator is? The model name is usually on the case, fuel tank, or near the control panel. Most of the newer Generator models have both an engine serial number and frame serial number. Older models may just have one serial number. Location and number of serial numbers varies depending on year and model of your generator.
Moreover, do generators have serial numbers?
Cummins 6.7 Engine Serial Number Location
Your gas generator's serial number can be found on a plate on the reverse of the generator, for many models this will be close to the gas output.
Where are Onan generators made?
5.9 Cummins Engine Serial Number Location
About Cummins OnanIt is operated by Cummins Onan. Their office is centrally located in Elkhart, Indiana. Begun by D.W. (David) Onan in 1920, Onan has been a leader and pioneer in power generation equipment for more than 80 years and engines for 50 years.