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| Part Type | Fuel Injector Nozzle |
| Fuel System Compatibility | HEUI / Common Rail |
| Number of Spray Holes | 5 |
| Spray Angle | 155 Degrees |
| Material | High-Grade Tool Steel |
| Surface Treatment | DLC / Nitride Coating |
| Thread Size | M14 x 1.5 |
| Opening Pressure | 280-320 bar |
| Injection Pressure Rating | Up to 160 MPa |
| Condition | New Aftermarket |
Manufacturer No.
254-4339328-2574235-288810R-2828292-3778459-8473557-7627387-9433254-4340172-5780217-2570
OEM Part No.
254-4339328-2574235-288810R-2828292-3778459-8473557-7627387-9433254-4340172-5780217-2570
Engine Part No.
Caterpillar C9Caterpillar C7Caterpillar C9.3BCaterpillar 3126BCaterpillar 3126E
Interchange No.
8N46948N87967S87227S9891196-580225013014P4739212782169L6884328-257620R-9079557-76332673360227-1200
Fitment Vehicles
Caterpillar 330DCaterpillar 330D LCaterpillar 336DCaterpillar 324DCaterpillar 325DCaterpillar 953CCaterpillar 963CCaterpillar D5NCaterpillar D6NCaterpillar TK711Caterpillar TK721Caterpillar TK722
Fuel System - Industrial Encyclopedia
OEM replacement fuel injector nozzle for Caterpillar C9 HEUI and Common Rail diesel engines. Precision engineered for exact spray pattern, atomization, and durability.