andy@partscummins.com
+86 19924579082
Product Brief:
The mechanical fuel injector fitsengines (220–300HP). stable atomization and consistent fuel delivery for land heavy-duty applications. Ideal for trucks, loaders, generators and construction equipment. Reliable for long-hour continuous operation, solving black smoke, high fuel consumption and power drop issues. Direct bolt-on replacement, no modification required. Not for marine and common-rail engines.
Specification:
| Item | Specification |
|---|---|
| Part No. | 3931262 |
| Interchange Part No. | 3802838, 0432191588 (Bosch mechanical injector) |
| Engine Fitment | Cummins 6CT8.3, 6CTA8.3, 6LT, ISC8.3, QSC8.3 |
| Power Range | 220–300 HP, 8.3L 6-cylinder mechanical diesel engine |
| Injector Type | Mechanical pencil injector (Non common-rail) |
| Nozzle Type | Multi-hole nozzle |
| Opening Pressure | 245 bar (24.5 MPa) OEM standard |
| Material | Forged alloy steel body, hardened nozzle core, FKM sealing gaskets |
| Mounting | Direct bolt-on, no modification required |
| Application | Land heavy-duty use: heavy trucks, wheel loaders, excavators, stationary gen-sets, air compressors |
| Not Suitable | Marine / salt spray environment, electronic common rail engines |
| Test Standard | 100% tested for opening pressure, spray pattern, sealing & fuel delivery volume |
| Working Temp. | -20℃ ~ +120℃ |
| Warranty | 6 months |
Why Choose US?
✔️100% Genuine Parts: Directly supplied by DCEC with official certification
✔️Wholesale Discounts: Tiered pricing for bulk orders and long-term cooperation
✔️Professional Support: Free technical guidance from certified engineers
✔️Fast Global Delivery: 24h dispatch, worldwide shipping in 3-15 days
Name: Andy
Mobile：+86 19924579082
Tel：+86 19924579082
Whatsapp：8619924579082
Email：andy@partscummins.com
Add：5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen
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