Caterpillar original Fuel Injector 173-9267 173-9268 174-7526 174-7527 174-7528 179-9380 222-5967 0R-9349 for 3126 / C7 3408 / 3412 3406E / C15 / C18 original new injector
Caterpillar original Fuel Injector 173-9267 173-9268 174-7526 174-7527 174-7528 179-9380 222-5967 0R-9349 for 3126 / C7 3408 / 3412 3406E / C15 / C18 original new injector
Brand | Engine Model |
Quality Standard | OEM Equivalent |
Packaging | Industrial Export Packaging |
Injector Type | Diesel Fuel Injector |
Product Type | Diesel engine fuel injection component |
OE Number | 173-9268 |
Application Type | Industrial / Commercial |
Condition | New / OEM Equivalent |
Cross Number / Universal Number | 173-9268, 1739268, CA1739268, CA-1739268, 0R9348, 0R-9348, OR9348 |
Applicable Engine | 3126 |
Fuel Type | Diesel |
Vehicle / Equipment Application | Medium-Duty Truck Delivery truck, box truck, service truck, vocational truck, Construction Equipment Loader, excavator, grader, compactor, road machine, Agricultural Equipment Tractor, harvester, irrigation engine, field service machine, Industrial Engine Compressor, pump, stationary diesel power unit, Generator Set Standby generator, prime power generator, rental genset, Marine Auxiliary Engine Auxiliary diesel engine, vessel support power, Fleet Maintenance Multi-unit truck or bus fleet |
Engineered to meet or exceed original equipment specifications, the Caterpillar 173-9268 fuel injector provides dependable operation. Manufactured using premium alloy steel materials and advanced precision machining processes, this injector is designed to withstand extreme operating temperatures, high fuel pressures, vibration loads, and continuous-duty industrial environments. Its robust construction ensures long service life and consistent performance under demanding operating conditions. This injector offers OEM-quality performance and reliability at an aftermarket price point, making it an ideal choice for your maintenance needs. Whether you're performing routine maintenance or a complete engine overhaul, this fuel injector provides the quality and performance you need to keep your equipment running smoothly and efficiently. It is built with durable materials and precision engineering to ensure that it can withstand the challenges of heavy-duty use while providing optimal fuel delivery and combustion efficiency, ensuring that your engine operates at peak performance while minimizing fuel consumption and emissions. The Caterpillar CAT 3126 Series Diesel Fuel Injector 173-9268 is a heavy-duty diesel injection component designed for Caterpillar 3126, 3126B, and 3126E HEUI diesel engine applications, depending on engine serial number, injector calibration, engine arrangement, and original injector number. It is commonly searched and indexed as 173-9268, 1739268, CA1739268, CAT 173-9268 injector, Caterpillar 3126B injector, CAT 3126 HEUI injector, Caterpillar fuel injector 0R9348, CAT 3126 reman injector, and Caterpillar diesel engine injector replacement. The Caterpillar 3126 HEUI system is a hydraulically actuated, electronically controlled unit injector system. Public service-manual references describe the 3126 HEUI system as using the ECM to control fuel injection while high-pressure engine oil supplies the hydraulic force for injector operation. This makes oil quality, fuel cleanliness, electronic control, and correct injector calibration critical to long-term injector performance. 1. Core Product Information Database 2. Expanded OE Number / Replacement Number / Cross Reference Database The following table.











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