Caterpillar 10R7225 Injector Assembly (Fuel Injection Pump) for CAT C7/C9 Engines
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| Part Number | 10R7225 |
| Engine Model | C7 / C9 |
| Injector Type | Electro-controlled common rail injector (HEUI) |
| Fuel System | High Pressure Common Rail Injection System |
| Working Pressure | High-pressure Common Rail (typical value 2000-2500 bar) |
| Nozzle Count | 6 |
| Nozzle Angle | 165° |
| Nozzle Diameter | 0.165 mm |
| Material | Precise Alloy Steel |
| Engine Model | Caterpillar C7 / C9 |
| Packaging Specification | Single or 6-pack set |
| Warranty | 6-12 months (subject to supplier) |
Manufacturer No.
10R722510R-7225
OEM Part No.
387-94273879427263-82182638218328-25853282585268-18352681835295-1411295141120R-806620R806620R-192620R1926557-76275577627
Engine Part No.
C7C-7C9C-9
Interchange No.
238-8091387-9428240-806326733612934072328257432825823282586
Fitment Vehicles
Caterpillar 320DCaterpillar 324DCaterpillar 325DCaterpillar 330DCaterpillar 329DCaterpillar 328DCaterpillar 336GCCaterpillar 525CCaterpillar 535CCaterpillar 545CCaterpillar 815B
Fuel System - Industrial Encyclopedia
Caterpillar 10R7225 Injector Assembly, suitable for CAT C7 and C9 diesel engines. The injector is precision engineered to meet OEM specifications, ensuring accurate fuel injection and enhancing engine performance and durability. Interchangeable part numbers include 263-8218, 387-9427, 328-2585, 268-1835, etc. Widely compatible with excavators such as 320D, 324D, 325D, 330D and harvesters such as 525C, 535C. Available in single and six-pack kits, it is a reliable replacement part for heavy equipment fuel injection systems.