CAT 30R-0004 DIESEL INJECTOR

The CAT 30R-0004 is a Cat Reman fuel injector. Cat identifies this injector as a remanufactured fuel injector for C27/E1550 EUI ACERT applications, and Cat Reman components are rebuilt and tested for compatible Caterpillar engine service.

Specifications

• Manufacturer: Caterpillar / CAT
• Part Number: 30R-0004
• Brand / Program: Cat Reman
• Part Type: Diesel fuel injector
• Injection System: EUI per Cat listing
• Engine Reference: C27 / E1550 ACERT per Cat listing
• System: Diesel fuel injection system
• Fitment: Verify by engine serial number, arrangement, and fuel system configuration

Key Features

• Cat Reman fuel injector for specified Caterpillar engine applications.
• Supports proper fuel delivery when matched to the correct engine and calibration.
• Remanufactured component option for engine service and overhaul work.
• Important fitment item; confirm part number before installation.

Cross References

• Primary CAT part number: 30R-0004. Cat displays related injector references on the product page; confirm alternates and supersessions through Cat documentation.

Machine Compatibility

• Machine compatibility depends on the engine model, fuel system, and serial number. Verify through Cat SIS or a Cat dealer before purchase.

Engine Platforms

• Cat listing identifies C27/E1550 EUI ACERT context for this reman fuel injector.

Typical Applications

• Diesel fuel injector replacement.
• Engine misfire or fuel delivery repair.
• Caterpillar engine overhaul.
• Cat Reman fuel system inventory.

Search Keywords

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Caterpillar fuel system parts, diesel injector replacement, Cat ACERT injector, heavy equipment engine repair, HRS Supplies.