1780199 Injector-R-Grp Fits Caterpillar Models
1780199 Injector-R-Grp Fits Caterpillar Models
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One New Aftermarket Replacement Fuel Injector (HEUI) for Caterpillar (Cat) 3126B / 3126E Engines
This aftermarket replacement fuel injector fits Caterpillar (Cat) 3126B and 3126E diesel engines, including the HEUI (Hydraulically Activated, Electronically Controlled Unit Injector) design used across multiple Cat excavator, wheel loader, and harvester applications. The 178-0199 injector delivers precise fuel atomization and metered delivery as part of the Cat 3126 series fuel system.
Compatible Models
Caterpillar Excavators: 322C, 322C FM, 325C, 325C FM, 325C L, M325C, M325C MH
Caterpillar Wheel Loaders: 950G II, 962G II, IT62G II
Caterpillar Wheel Harvesters / Forest Machines: 570B, 580B
Caterpillar Combines: 465, 460, 470
Caterpillar Engines: 3126, 3126B, 3126E
Replaces Part Number(s):
178-0199, 1780199
Aftermarket Interchange Numbers
10R-0782, 10R0782, 10R-9237, 10R9237, 177-4754, 1774754, 178-0198, 1780198, 205-1285, 2051285, 128-6601, 1286601
New aftermarket replacement part - not remanufactured, not used.
