0445120356 Injector Assembly for Cummins

Short Description:

0445120347 common-rail fuel injector assembly is high-precision replacement part for Perkins diesel engine, Widely fitted on Perkins-powered generators, loaders, excavators and other off-road engineering machinery.

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Product Detail

Product Tags

description

product parameters

- Part No：0445120356
- Type：Common rail electromagnetic fuel injector
- Applicable Engine：Cummins QSB6.7
- Max Working Pressure：1600bar
- Spray Hole Quantity：7 holes
- Fuel：Diesel
- Operating Temperature Range：-20℃ ~ +120℃
- Net Weight：0.55kg
- Package：Neutral carton packing
- Warranty：12 months
- Condition：Brand new, fully tested
- Storage suggestion：Keep dry and away from dust

advantage

• Premium Precision Components. The injector adopts carefully screened high-precision internal spare parts, including nozzle, control valve and armature assembly. Parts machining tolerance is strictly controlled, ensuring stable response speed and reliable action even under long-time high pressure.
• Strict Bench Calibration & Testing. Every injector is calibrated on professional common rail test bench before shipment. Multiple test points cover full range of injection quantities, injection delay and leakage inspection. The injection consistency between individual injectors is excellent.
• Superior Sealing Performance. Optimized sealing structure reduces internal and external fuel leakage risks. It avoids common faults such as slow engine shutdown, rough idle and carbon accumulation caused by oil leakage.
• Strong Environmental Adaptability. Designed for variable heavy load working conditions. It works reliably within -20℃ ~ +120℃ temperature range, and has good tolerance to medium or poor-quality diesel fuel. Suitable for construction sites and long-distance transportation.
• Improved Engine Performance. Fine fuel atomization promotes full combustion. It helps raise engine power output, cut fuel consumption, reduce black smoke and harmful exhaust gas, meeting emission requirements.
• Direct Replacement & Cost-effective. It can be installed as a drop-in replacement for original injector. No extra modification needed. Ideal aftermarket spare part for engine overhaul and routine maintenance, saving procurement cost.

FAQ

Q1: Is this injector suitable for all Cummins engines?

A1: No. This model 0445120356 injector is specially developed for Cummins QSB6.7 engine. Different injectors have different internal parameters and spray hole designs. Please double-check your engine model, OE part number before ordering. Mismatched injectors will cause power drop, heavy smoke or engine damage.

Q2: What items will be tested before shipment?

A2: Every injector will undergo complete testing on the common rail test bench. Test items include idle injection quantity, full-load injection quantity, pre-injection, injection starting pressure, return oil flow and static leakage inspection. Only injectors passing all test standards can be packed and delivered.

Q3: What’s your warranty policy?

A3: We provide 12 months warranty under correct installation and normal working conditions. The warranty does NOT cover damage caused by dirty fuel, water mixed in diesel, improper installation, wrong coding, overloading or engine mechanical failures. Fuel filter maintenance should be done regularly to extend injector service life.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.