Caterpillar CAT 328-2574 / 3282574 Fuel Injector for C7 C9 C-9 C9.3 C18 Engine
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| Product Name | Fuel Injector Assembly (Fuel Injector GP-Fuel) |
| Injection System Type | HEUI (Hydraulic Drive Electronic Control Injection) |
| Compatible Engine Series | Caterpillar C7, C9, C-9, C9.3, C18 |
| Compatible Model | 330D, 336D, 340D Series Excavators and 627G, 637D, 637E, 637G Wheel Loaders |
| Core Function | Fuel atomization and precise injection |
| Manufacturing Standard | ISO 9001:2015 |
| Material | High Strength Alloy Steel |
| Packaging Specification | Single or 6-Piece Set |
| OEM Number | 328-2574, 3282574 |
Manufacturer No.
328-25743282574CA328257410R722210R722525443402544339268957738794332934072267336120R806320R8064293407110R72212673360
OEM Part No.
3282574
Engine Part No.
C7C9C-9C9.3C18
Interchange No.
10R722210R722525443402544339268957738794332934072267336120R806320R8064293407110R72212673360
Fitment Vehicles
Caterpillar 330DCaterpillar 330D FMCaterpillar 330D LCaterpillar 330D LNCaterpillar 330D MHCaterpillar 336DCaterpillar 340DCaterpillar 340D LCaterpillar 627GCaterpillar 637DCaterpillar 637ECaterpillar 637G
Fuel System - Industrial Encyclopedia
Original and high-quality replacement for Caterpillar (Caterpillar) 328-2574 (3282574) injector assembly, designed specifically for CAT C7, C9, C-9, C9.3, and C18 diesel engines. Suitable for 330D, 336D, 340D excavators and 627G, 637D, 637E, 637G wheel loaders. This HEUI injector ensures precise fuel atomization and injection, being a core component of the fuel injection system. Interchangeable OEM numbers include 10R7222, 10R7225, 2544340, 2689577, etc., meeting the maintenance needs of construction machinery and heavy equipment.