
Caterpillar 10R-7221 Fuel Injector C9
| Product Type | Common Rail Fuel Injector Assembly |
| Engine Model | Caterpillar C9 (8.8L), C7 |
| Fuel System | Common Rail Injection System by HEUI |
| Injector Type | Electro-Hydraulic Drive Injector (HEUI) |
| Working Pressure | Up to 30,000 psi (approximately 2068 bar) |
| Material | High Strength Alloy Steel |
| Status | New/Remanufactured |
| Warranty | 6 to 24 months |
| Interchange Part Number | 387-9434, 293-4071, 267-9734, 266-4446, 20R-8063, 328-2573 |
Manufacturer No.
10R-722110R7221
OEM Part No.
10R-722110R7221
Engine Part No.
C9C73126
Interchange No.
387-94343879434293-40712934071267-97342679734266-4446266444620R-806320R8063328-25733282573AP63946APP41327715651AT
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Fuel System - Industrial Encyclopedia
High-quality Caterpillar 10R-7221 fuel injector for C9 engines. Precision-engineered for optimal fuel delivery and engine performance. Direct OEM replacement with part numbers 10R-7221 and 10R7221. Perfect fit for heavy equipment and machinery applications.
