Caterpillar original Diesel Fuel Injector for 336E Excavator, 198-7912 paired with 173-9272, Replacement for OEM 392-9046, 304-3637, compatible with C9.3 engine original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 198-7912 |
| MOQ: | 1 |
| Price: | $195-$285 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar 336E diesel fuel injector
,198-7912 injector for C9.3 engine
,OEM 392-9046 replacement injector
Caterpillar original Diesel Fuel Injector for 336E Excavator, 198-7912 paired with 173-9272, Replacement for OEM 392-9046, 304-3637, compatible with C9.3 engine original new injector
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Fuel Type |
Diesel |
|
Condition |
Not specified |
|
Applicable Engine |
CAT C9.3, CAT C9.3 ACERT, CAT C9.3 Industrial Engine, CAT C9.3 Generator Engine, CAT C9.3 Marine Engine |
|
Injector Type |
Diesel Fuel Injector Assembly (Injector GP Fuel) |
|
Quality Standard |
Designed per OEM specifications, OEM fuel flow calibration, industrial quality control, 100% leakage inspection |
|
Packaging |
Not specified |
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Fuel System |
Diesel Fuel Injection System |
|
OE Number |
198-7912, 1987912, CA1987912 |
|
Brand |
CAT (Caterpillar) |
|
Cross Number / Universal Number |
Replacement No.: 232-1173, 2321173; Cross Reference No.: 4CR-01974, 4CR01974 |
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Vehicle / Equipment Application |
Excavators, Wheel Loaders, Backhoe Loaders, Generator Sets, Mining Equipment, Industrial Compressors, Marine Auxiliary Engines, Pump Drive Engines, Agricultural Machinery, Infrastructure Equipment |
|
Application Type |
Heavy-duty industrial applications across construction, mining, power generation, marine, oil & gas, industrial, agricultural and infrastructure sectors |
Built exclusively for Caterpillar C9.3 engine families, the 198-7912 diesel fuel injector is a high-performance fuel injection component engineered to meet strict OEM specifications. Designed to deliver precisely metered, high-pressure fuel directly to combustion chambers at electronically controlled injection timing, it supports optimized atomization, improved combustion efficiency, reduced exhaust emissions and stable engine output across all compatible C9.3 variants, including industrial, generator and marine engine models.
Manufactured with hardened alloy steel components and precision-ground nozzle assemblies, this injector incorporates industrial-grade design features to withstand harsh heavy-duty operating conditions. Key quality controls include OEM-standard fuel flow calibration, corrosion protection, heat-treated internal parts, flow matching processes and 100% leakage inspection, ensuring consistent performance, reliable sealing and extended service life for demanding operational environments.
The 198-7912 injector is compatible with a wide range of heavy equipment, including excavators, wheel loaders, backhoe loaders, generator sets, mining equipment, industrial compressors, marine auxiliary engines, pump drive engines, agricultural machinery and infrastructure equipment. It serves construction, mining, power generation, marine, oil and gas and industrial sectors, and is ideal for OEM replacement, aftermarket distribution, fleet maintenance programs, engine rebuild projects and global diesel spare parts supply chains.
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