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How to Locate Your Isuzu Engine Serial and Model Number

Posted On: June 22nd, 2023
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Hamilton Power Solutions is a trusted distributor of Isuzu industrial engines. We can help you identify and locate your Isuzu industrial diesel engine serial and model number, as well as provide you with the parts and services you need to keep your engine running smoothly.

The serial and model number of your Isuzu industrial diesel engine is a unique identifier that is stamped on the engine block. It is important to know the serial and model number of your engine for a variety of reasons, such as ordering replacement parts, registering your engine, or tracking its maintenance history.

The serial and model number of your Isuzu industrial diesel engine can be found in a few different places. The most common location is on the engine data plate, which is a small metal plate that is typically located on or near the valve cover. The serial and model number may also be stamped into the engine block itself.

If you are having trouble finding the serial and model number of your Isuzu industrial diesel engine, contact our team for assistance. We can help you identify the location of the serial and model number on your engine and provide you with the information you need. Also, check out the list below of serial number locations for various Isuzu industrial engines used in off-road applications.

Isuzu Model DesignationSerial Number Location

2CA1

Left side, lower center of block between front engine mount and starter.

3YA1
3YC1

Right side of block above injection pump.

2KC1 – QT-15
– QT-23
3KR1 – QT-35

Right front, on injection pump mounting flange.
2AB1 – QD-27
3AB1 – QD-40
Right front, top part of block.

3LA1
3LB1
3LD1 / 2
4LB1
4LC1
4LE1 / 2

Right front, top part of cylinder block. Between the first injection pump and front cover.
C240 – QD-60Left front, top part of cylinder block.
4JA1 – QD-63
4JB1 – QD-70
4JC1 – QD-55
4JG1 / 2
4JJ1
Left rear, top part of cylinder block.
4BB1 – QD-90
4BC2 – QD-85
4BD1 – QD-100
4BG1
Left front, top part of cylinder block.
6BB1- QD-130
6BD1 – QD-145
6BF1
6BG1 – QD-165
Left front, lower part of cylinder block.
4HK1Right center, lower part of cylinder block.
6HK1Right front, top part of cylinder block below number one exhaust port.
6SA1 – QD-170Left rear, top part of cylinder block.
6SD1 – QD195Left center, lower part of cylinder block.
6UZ1Left center, lower part of cylinder block.
E120 – QD-200
6RB1 – QD-250
Right side of cylinder block, below injection pump and to the rear of the filter.
6WG1Left front, top part of cylinder block in front of injection pump.

If you are looking for a trusted source for Isuzu industrial diesel engines, contact our team today. We can help you with all your engine needs, from identification and location to parts and service. We have a wide variety of Isuzu engines in stock, as well as a team of experienced technicians who can help you with your engine needs. We look forward to hearing from you!