original 3126B 3126E Engine Fuel Injector 173-4059 10R0781 Common Rail Diesel Injector for 3412E 3412 T Truck, Replacement for OEM 10R-1257, 156-3895 original new injector
| Model Number: | 173-4059 |
| MOQ: | 1 Piece |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
3126B 3126E diesel fuel injector
,common rail injector 173-4059
,OEM 10R0781 replacement injector
original 3126B 3126E Engine Fuel Injector 173-4059 10R0781 Common Rail Diesel Injector for 3412E 3412 T Truck, Replacement for OEM 10R-1257, 156-3895 original new injector
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Fuel Type |
Diesel |
|
Condition |
Original New |
|
Applicable Engine |
3126 / 3126B / 3126E 7.2L inline six-cylinder diesel engines |
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Injector Type |
HEUI diesel fuel injector |
|
Quality Standard |
Original OE / original replacement standard |
|
Packaging |
Supplied as a single injector or a complete 6-piece engine set, depending on customer demand |
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Fuel System |
HEUI-style diesel fuel injection system |
|
OE Number |
173-4059 / 1734059 |
|
Brand |
() |
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Cross Number / Universal Number |
0R9349, EX639349, 1260499, 1317150, 1739267, 1739268, 1961401, 2225967, 1643355, 10R8999, 10R9238, 2184109 |
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Vehicle / Equipment Application |
Medium-duty trucks, buses, RVs / motorhomes, construction machinery, industrial power units, marine engines, generator sets, agricultural diesel equipment, mining support equipment, fleet maintenance operations |
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Application Type |
Engine repair, overhaul, fuel system service, injector replacement |
For fleet operators, rebuilders, and parts distributors servicing erpillar mid-range diesel powerplants, the 173-4059 fuel injector delivers a dependable original-type replacement solution. Engineered for 3126, 3126B, and 3126E 7.2L inline six-cylinder diesel engines, this HEUI-style injector performs precision fuel metering and atomization, with injection timing and duration managed by the engine control system. It is widely applied across medium-duty trucks, buses, RVs and motorhomes, construction machinery, marine propulsion, generator sets, agricultural and mining support equipment.
This injector is cross-referenced against an extensive OE, reman, and interchange number database, including 1734059, 0R9349, EX639349, 1260499, 1317150, 1739267, 1739268, 1961401, 2225967, 1643355, 10R8999, 10R9238, and 2184109, simplifying sourcing for buyers working from legacy part numbers or reman listings. Depending on customer demand, it can be supplied as a single injector or as a complete six-piece engine set, making it suitable for engine repair, overhaul, fuel system service, and routine injector replacement programs.
Built for demanding operating conditions, the 173-4059 supports reliable fuel atomization, accurate injection control, efficient combustion, reduced smoke, stable idle performance, and long service life. To ensure correct fitment, buyers should always confirm the part number on the old injector, together with the engine serial number, arrangement number, and appliion, before ordering. Professional installation and fuel system flushing are recommended to protect injection components and maintain engine performance.
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