Guangzhou Best Auto Parts Co..Ltd.
| Supply Ability | 10000 |
| Delivery Time | 3-7 work days |
| contact | Contact: 86+ 19128906105 |
| Payment Terms | T/T, Western Union |
| Packaging Details | original packing |
| Part Number | 20R-0759 |
| Product name | Caterpillar INJECTOR |
| Stock | In stock |
| Warranty | 12 months |
| Car | Caterpillar engine |
| Quality | Brand new Genuine |
| Packing | Original package |
| Application | Fuel Injection System |
| Other No | 20R-0759 |
| Other No 1 | 20R-0759 |
| Model Number | 20R-0759 |
| Place of Origin | USA |
| Certification | ISO +86 19128906105 |
| Brand Name | Caterpillar |
View Detail Information
Explore similar products
Caterpillar original Caterpillar original Caterpillar 0R-9348 fuel injector for
Caterpillar original Caterpillar 10R-0781 diesel fuel injector common rail
Caterpillar original Caterpillar original Caterpillar 10R-1265 fuel injector
Caterpillar original Caterpillar original Caterpillar 10R-1266 Common Rail
Product Specification
| Supply Ability | 10000 | Delivery Time | 3-7 work days |
| contact | Contact: 86+ 19128906105 | Payment Terms | T/T, Western Union |
| Packaging Details | original packing | Part Number | 20R-0759 |
| Product name | Caterpillar INJECTOR | Stock | In stock |
| Warranty | 12 months | Car | Caterpillar engine |
| Quality | Brand new Genuine | Packing | Original package |
| Application | Fuel Injection System | Other No | 20R-0759 |
| Other No 1 | 20R-0759 | Model Number | 20R-0759 |
| Place of Origin | USA | Certification | ISO +86 19128906105 |
| Brand Name | Caterpillar | ||
| High Light | Caterpillar diesel fuel injector replacement ，OEM common rail fuel injector ，Caterpillar 20R-0759 fuel injector | ||
|
Fuel Type |
Diesel |
|
Condition |
Reman Replacement / OEM Specification |
|
Applicable Engine |
Caterpillar 3412 Diesel, 4-stroke, V12 industrial engine |
|
Injector Type |
Mechanical / electronically controlled, multi-hole high-pressure nozzle |
|
Quality Standard |
OEM CAT specification, ISO 9001 / CE certified production |
|
Packaging |
Standard industrial export packaging |
|
Fuel System |
High-pressure diesel injection, operating pressure 2000–2200 bar, spray angle 150°–160° |
|
OE Number |
7W-7118 |
|
Brand |
CAT |
|
Cross Number / Universal Number |
20R-0759, 20R0759, 7W-7118, 7W7118, 331-9752, 3319752 |
|
Vehicle / Equipment Application |
CAT 777D Dump Truck, CAT 3512 Generator, CAT D11T Bulldozer, CAT 992K Wheel Loader, CAT 3512B Industrial Pump; mining trucks, earthmovers, bulldozers, excavators, marine engines, industrial generators, pumps, heavy construction and industrial machinery fleets, remanufactured parts suppliers and Caterpillar service centers |
|
Application Type |
Heavy equipment and industrial engine fuel injection |
Engineered for the demanding operating conditions of Caterpillar 3412 industrial powerplants, the 7W-7118 fuel injector delivers OEM-level precision and reliability across a broad spectrum of heavy equipment applications. Built from high-grade, corrosion-resistant steel, the unit features a multi-hole high-pressure nozzle operating at 2000–2200 bar with a spray angle of 150°–160°, ensuring optimal fuel atomization and consistent combustion efficiency. Each injector is precision-machined to tight tolerances and manufactured under ISO 9001 and CE certified processes, meeting or exceeding original Caterpillar specifications for the 3412 series, including CAT 777D, CAT D11T, and CAT 992K platforms.
Designed as a direct-fit replacement and reman solution, the 7W-7118 injector supports the complete 3412 engine family found in mining trucks, bulldozers, wheel loaders, industrial generators, pumps, and marine propulsion systems. The injector's robust construction resists wear and corrosion under sustained industrial workloads, while its high fuel atomization capability reduces particulate emissions and improves overall fuel economy. Integrated cross-references—20R-0759, 20R0759, 7W-7118, 7W7118, 331-9752, and 3319752—simplify sourcing for fleet operators, Caterpillar service centers, and remanufactured parts distributors managing mixed inventories.
Proper installation requires a calibrated torque wrench set to 25–35 Nm, with the injector seat and fuel line cleaned prior to fitting and threads lightly oiled for accurate seating. Routine inspection of the nozzle every 500 hours helps maintain spray pattern integrity, fuel pressure stability, and prevent leakage or opening delay. Operators should monitor for irregular spray patterns, pressure fluctuations, and timing deviations that may affect combustion quality and emissions compliance. Backed by a database-driven cross-reference system and remanufacturable design, this 7W-7118 injector provides a cost-effective, long-service-life solution for global industrial and heavy equipment fleets operating Caterpillar 3412 and 3512B power systems.
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...
Get in touch with us
Leave a Message, we will call you back quickly!