CAT 249-0712 DIESEL INJECTOR CAT

The CAT 249-0712 is a Caterpillar fuel injector group for compatible heavy-duty engine applications. Cat identifies this part as a fuel injector designed to support consistent fuel delivery for heavy machinery, and Cat also lists 10R-3147 as a reman alternate shown alongside this injector group.

Specifications

• Manufacturer: Caterpillar / CAT
• Part Number: 249-0712
• Part Type: Fuel injector group
• System: Diesel fuel injection system
• Function: Delivers fuel to the engine for combustion
• Catalog Dimensions: Cat page lists 14.8 in length and 3.0 in height
• Alternate Shown by Cat: 10R-3147 Cat Reman Fuel Injector

Key Features

• Genuine Cat fuel injector group for compatible engine applications.
• Supports consistent fuel delivery in heavy machinery.
• Useful for injector replacement during engine diagnostics, repair, or rebuild work.
• Cat catalog shows a reman alternate option for eligible applications.

Cross References

• Primary CAT part number: 249-0712.
• Cat page shows 10R-3147 as a reman fuel injector alternate; verify interchange before ordering.

Machine Compatibility

• Compatibility depends on engine model, serial number, fuel system configuration, and emissions arrangement.
• Confirm fitment in Cat SIS or with a Cat dealer before installation.

Engine Platforms

• Used in compatible Caterpillar diesel engine applications where 249-0712 is specified.
• Do not substitute injectors without confirming calibration and arrangement requirements.

Typical Applications

• Diesel fuel injector replacement.
• Engine repair and overhaul work.
• Fuel delivery troubleshooting.
• Caterpillar engine spare parts inventory.

Search Keywords

CAT 249-0712 diesel injector, Caterpillar 2490712 fuel injector group, Cat heavy duty fuel injector, CAT injector replacement.

Caterpillar fuel system parts, 10R-3147 reman injector reference, diesel engine injector, heavy equipment engine parts, HRS Supplies.