Guangzhou Best Auto Parts Co..Ltd.
| Delivery Time | 3-7 work days |
| Part Number | 138-8756 |
| Product name | Caterpillar INJECTOR |
| Stock | In stock |
| Warranty | 12 months |
| Car | Caterpillar engine |
| Quality | Brand new Genuine |
| Packing | Original package |
| Application | Fuel Injection System |
| Packaging Details | original packing |
| Other No | 104-3377 |
| Supply Ability | 10000 |
| Payment Terms | T/T, Western Union |
| contact | Contact: 86+ 19128906105 |
| Other No 1 | 0R-8786 |
| Model Number | 138-8756 |
| Certification | ISO +86 19128906105 |
| Place of Origin | USA |
| Brand Name | Caterpillar |
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Product Specification
| Delivery Time | 3-7 work days | Part Number | 138-8756 |
| Product name | Caterpillar INJECTOR | Stock | In stock |
| Warranty | 12 months | Car | Caterpillar engine |
| Quality | Brand new Genuine | Packing | Original package |
| Application | Fuel Injection System | Packaging Details | original packing |
| Other No | 104-3377 | Supply Ability | 10000 |
| Payment Terms | T/T, Western Union | contact | Contact: 86+ 19128906105 |
| Other No 1 | 0R-8786 | Model Number | 138-8756 |
| Certification | ISO +86 19128906105 | Place of Origin | USA |
| Brand Name | Caterpillar | ||
| High Light | Caterpillar 3126 diesel fuel injector ，original Caterpillar fuel injector 138-8756 ，new Caterpillar injector with warranty | ||
|
Fuel Type |
Diesel |
|
Condition |
New / OEM Quality |
|
Applicable Engine |
Compatible Engine Models: CAT 3126, CAT 3126B, CAT 3126E, CAT Industrial Power Unit, CAT Marine Engine, CAT Generator Engine |
|
Injector Type |
Fuel Injection Nozzle Assembly |
|
Quality Standard |
OEM Calibration / Hardened Alloy Steel Construction |
|
Packaging |
Standard Export Packaging |
|
Fuel System |
High-Pressure Common Rail Diesel Fuel Injection System |
|
OE Number |
138-8756 |
|
Brand |
CAT |
|
Cross Number / Universal Number |
20R-4147, 20R-4148 |
|
Vehicle / Equipment Application |
Applications include generators, marine engines, construction machinery, industrial power units, agricultural machinery, trucks, compressors, and mining equipment |
|
Application Type |
Industrial Generator, Marine Engine, Truck Engine, Construction Equipment, Mining Equipment, Agricultural Machinery, Compressor, Power Unit |
The Original CAT 3126 Fuel Injector 138-8756 is a precision-engineered fuel injection nozzle assembly designed for Caterpillar 3126, 3126B, and 3126E diesel engine series. Manufactured from hardened alloy steel components, this injector features a precision-machined nozzle and advanced flow calibration technology to deliver accurate fuel metering and optimized atomization. The OEM-level calibration ensures consistent injection performance, stable combustion efficiency, and reliable operation under high-pressure fuel system conditions.
This fuel injector assembly is built for heavy-duty applications across industrial generators, marine propulsion systems, construction machinery, truck engines, agricultural equipment, compressors, and mining equipment. It provides enhanced engine power output, reduced fuel consumption, lower emissions, and minimized engine noise, making it suitable for global markets including North America, Europe, Asia-Pacific, the Middle East, and Africa. Cross-referenced with 20R-4147 and 20R-4148, the component offers dependable interchangeability for fleet operators, engine rebuilders, and equipment maintenance professionals.
To maintain peak performance, operators should use clean diesel fuel, replace fuel filters regularly, avoid water contamination, and perform injector testing during major engine service. The installation procedure requires disconnecting the battery, depressurizing the fuel system, removing the old injector, cleaning the injector bore, installing new seals, tightening to OEM specifications, bleeding the fuel system, and conducting a final engine test. This ensures long service life and reliable fuel delivery for demanding industrial and commercial operating environments.
WhatsApp:+8618128524431
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent
Year Established:
1996
Total Annual:
1000000-3000000
Employee Number:
20~99
Ecer Certification：
Verified Supplier
Our company specializes in operating diesel injectors for 30 yearsWe sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,.PLEASE add new wahtsapp account, 0086 191 2890 6105 ① Original brand new always our Eternal quality. ② We will delivery products immediately after receive your p... Our company specializes in operating diesel injectors for 30 yearsWe sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,.PLEASE add new wahtsapp account, 0086 191 2890 6105 ① Original brand new always our Eternal quality. ② We will delivery products immediately after receive your p...
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