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Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 153-5938 |
| MOQ: | 1 |
| Price: | $86-$141 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar original Common Rail Fuel Injector
,3412 Diesel Engine fuel injector assembly
,OEM 20R-0758 replacement injector
Caterpillar original For Caterpillar 3126 3126B Diesel Engine, Fuel Injector Assembly 153-5938, 20R-4148 Excavator E325C 325c Replacement for OEM 0R-9349, 10R-9238 original new injector
Fuel Type | Diesel |
Condition | Original |
Applicable Engine | Caterpillar 3126, 3126B, 3126E (Inline 6-cylinder, 7.2L diesel engine) |
Injector Type | Electronically Controlled High-Pressure Diesel Fuel Injector |
Quality Standard | OEM Standard |
Packaging | Not Specified |
Fuel System | Electronic Fuel Injection System |
OE Number | 153-5938 (alternate unformatted number: 1535938) |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 0R-9348, 0R-9349, 0R-9350, 10R-9238, 10R-9239, EX639348, EX639349, EX639350, 127-8210, 153-5937, 153-5939, 157-3727, 173-1012, 173-1013, 173-4059, 173-4566, 173-9267, 173-9268, 173-9272, 173-9379, 188-1320, 196-1401, 196-4229, 222-5965, 222-5967, 222-5972 |
Vehicle / Equipment Application | Construction equipment (excavators, bulldozers, loaders, road construction equipment); mining equipment (mining trucks, drilling equipment, heavy haul equipment); agricultural equipment (tractors, harvesters, irrigation equipment); marine equipment (work boats, commercial vessels, marine auxiliary engines); diesel generator sets, emergency backup power systems, industrial power plants; heavy-duty trucks |
Application Type | Heavy-Duty Industrial, Construction, Mining, Agricultural, Marine, Power Generation, Commercial Trucking |
Precision-engineered for Caterpillar’s 7.2-liter inline-six 3126 series diesel engines, the original CAT 153-5938 fuel injector is manufactured to strict OEM specifications for guaranteed direct fit and reliable operation. It is fully compatible with all 3126, 3126B and 3126E engine models equipped with electronic fuel injection systems, serving as a dependable replacement for worn or failed original injectors.
As a high-pressure electronically controlled fuel delivery component, the injector operates via signals from the engine’s electronic control module (ECM), which triggers a solenoid valve to release precisely metered high-pressure fuel. The fuel atomizes into fine particles to optimize air-fuel mixing, supporting improved combustion efficiency, enhanced throttle response, better fuel economy, reduced exhaust smoke and lower emissions under heavy load conditions.
Suitable for demanding industrial use cases across construction, mining, agriculture, marine and power generation sectors, this injector fits a wide range of heavy equipment including excavators, bulldozers, mining trucks, tractors, work boats and diesel generator sets. Backed by a 12-month warranty and built to OEM quality standards, it delivers consistent performance for B2B equipment operators, maintenance facilities and parts distributors sourcing reliable diesel injection components.
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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
