| Parameter | Specification |
|---|---|
| COGENG Part Number | 326-4700 (3264700) |
| OEM Equivalent | Caterpillar 326-4700, 3264700, 32F61-00062 |
| Reman Equivalent | 10R-7672, 10R-7675, 10R-7938 |
| Product Type | Common Rail Fuel Injector |
| Technology | Electronically controlled solenoid injector |
| Engine Compatibility | Caterpillar C6, C6.4 |
| Equipment Compatibility | CAT 320D, 321D, 312D, 313D, 323D excavators |
| Brand | Part Number |
|---|---|
| COGENG | 326-4700, 3264700 |
| Caterpillar | 326-4700, 3264700 |
| Caterpillar Reman | 10R-7672, 10R-7675, 10R-7938 |
| Interchange | 32F61-00062, 32F6100062, 326-4756, 320-0670, 320-0680, 320-0690, 295-9130 |
| Superseded | 2465A749, 2645A718, 2645A745, 10R-7951 |
| Parameter | Specification |
|---|---|
| Fuel Type | Diesel |
| Injection System | High-pressure common rail |
| Control Type | Solenoid valve, electronically controlled by ECU |
| Engine Compatibility | CAT C6, C6.4 |
| Material | High-strength alloy steel / High-speed steel |
| Weight (each) | 0.6 - 1.0 kg (1.2 - 2.2 lbs) |
| Dimensions (L×W×H) | 223.5 × 129.5 × 121.9 mm |
| Testing | 100% tested for spray pattern, leakage, electrical resistance |
| Component | Specification |
|---|---|
| Body Material | Hardened alloy steel / High-speed steel |
| Nozzle | Precision-ground, extrude honed for flow matching |
| Solenoid Coil | High-temperature Class F/H insulation |
| Internal Filter | Stainless steel screen |
| Seals | Viton (FKM) high-temperature resistant |
| Parameter | Rating |
|---|---|
| Cycle Life | ≥ 1,000,000 injection cycles under load |
| Operating Temperature | -40°C to +120°C |
| Ingress Protection | IP67 (connectors) |
| Model | Series | Engine | Application |
|---|---|---|---|
| 320D | D-Series | C6.4 | Fuel injector |
| 320D FM | D-Series | C6.4 | Fuel injector |
| 320D GC | D-Series | C6.4 | Fuel injector |
| 320D L | D-Series | C6.4 | Fuel injector |
| 320D LN | D-Series | C6.4 | Fuel injector |
| 320D LRR | D-Series | C6.4 | Fuel injector |
| 320D RR | D-Series | C6.4 | Fuel injector |
| 321D LCR | D-Series | C6.4 | Fuel injector |
| 321D | D-Series | C6.4 | Fuel injector |
| 312D | D-Series | C6.4 | Fuel injector |
| 313D | D-Series | C6.4 | Fuel injector |
| 323D | D-Series | C6.4 | Fuel injector |
| 315D | D-Series | C6.4 | Fuel injector |
| 318D | D-Series | C6.4 | Fuel injector |
| 319D | D-Series | C6.4 | Fuel injector |
| 322D | D-Series | C6.4 | Fuel injector |
| Model | Series | Engine | Application |
|---|---|---|---|
| 924K | K-Series | C6.4 | Fuel injector |
| 930K | K-Series | C6.4 | Fuel injector |
| 938K | K-Series | C6.4 | Fuel injector |
| Engine Model | Displacement | Application |
|---|---|---|
| Caterpillar C6 | 6.0L | 320D series excavators |
| Caterpillar C6.4 | 6.4L | 320D series excavators, wheel loaders |
Note: Verify compatibility with your equipment model and serial number before ordering. This injector fits CAT C6 and C6.4 engines. Contact COGENG with your machine details for exact application verification.
Contact COGENG
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