Caterpillar original 178-0199 HP Diesel Engine Fuel Injector for 3126B 3126 3126E Engines, Replacement for OEM 10R-0782, fits E322C E325C Machinery, Cross Reference 10R-9237 original new injector
Product Details
Caterpillar 3126B diesel engine fuel injector
,OEM 10R-0782 fuel injector replacement
,E322C machinery fuel injector with warranty
Caterpillar original 178-0199 HP Diesel Engine Fuel Injector for 3126B 3126 3126E Engines, Replacement for OEM 10R-0782, fits E322C E325C Machinery, Cross Reference 10R-9237 original new injector
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Fuel Type |
Diesel |
|
Condition |
N/A |
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Applicable Engine |
3126, 3126B, 3126E, C7 |
|
Injector Type |
HEUI Fuel Injector |
|
Quality Standard |
N/A |
|
Packaging |
N/A |
|
Fuel System |
HEUI Diesel Fuel Injection System |
|
OE Number |
178-0199 |
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Brand |
CAT |
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Cross Number / Universal Number |
178-0199, 1780199, 10R-0782, 10R0782, 128-6601, 1286601, 198-6605, 1986605, 222-5966, 2225966, 173-9379, 1739379 |
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Vehicle / Equipment Application |
322C, 325C, 325C L, M325C, M325C MH, 950G II, 962G II, IT62G II, 570B, 580B |
|
Application Type |
Heavy Duty Industrial Diesel Equipment, Including Excavator, Wheel Loader, Integrated Toolcarrier, Wheel Harvester |
Within CAT’s 3126 series diesel engine parts lineup, this HEUI fuel injector is offered as an original-type replacement assembly with a primary OE number of 178-0199. It covers 11 additional cross-reference part numbers, including both hyphenated and unhyphenated formatting variants, to simplify parts matching for warehouse and service personnel. The injector is compatible with 3126, 3126B, 3126E and C7 diesel engines, delivering clear fitment guidance for engine service operations.
This replacement injector supports a wide scope of heavy equipment and industrial machinery applications across CAT’s listed equipment lines. It fits excavator models including 322C, 325C, 325C L, M325C and M325C MH, 950G II and 962G II wheel loaders, IT62G II integrated toolcarriers, and 570B and 580B wheel harvesters. This broad fitment range allows parts suppliers to service multiple equipment platforms with a single injector SKU.
For B2B buyers including heavy equipment parts distributors, fleet maintenance teams and independent repair facilities, this injector reduces parts management complexity by consolidating overlapping part numbers. Its original-type design aligns with the matched HEUI fuel system configuration for listed engines, removing ambiguity during replacement and inventory restocking. The SKU is designed for diesel fuel system service across supported CAT heavy equipment populations.
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