Ramp offers to buy: Fuel Injector 5I-7706 / 5I7706 / 127-8213 / 1278213 for CAT 311-A / 311B / 312-A / 312B / 320-A / 320B

✅ In stock – order now

📄 Product Description:

OEM-grade mechanical diesel fuel injector engineered for Caterpillar excavators 311-A, 311B, 312-A, 312B, 320-A, and 320B. Ensures accurate fuel delivery, stable spray atomization, clean combustion, and reliable power output under continuous construction workloads. Manufactured to CAT standards for long-term heavy-duty durability.

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🔧 Compatibility (Applications):

Machine Models:

• CAT 311-A

• CAT 311B

• CAT 312-A

• CAT 312B

• CAT 320-A

• CAT 320B

Engine Type:

• CAT mechanical diesel engines using injectors 5I-7706 / 127-8213

Applications:

• Excavation

• Earthmoving

• Industrial & construction machinery

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🔁 Cross-reference / Part Numbers:

5I-7706

5I7706

127-8213

1278213

(OEM-equivalent references)

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🛠 Specifications:

Type: Mechanical Diesel Fuel Injector

Condition: New / Replacement

Manufacturer: OEM-grade supplier

Fuel System: Mechanical direct injection

Packaging: Export-grade protected packing

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⭐️ Key Features:

• Precise, consistent fuel atomization

• Heavy-duty durability for long operation hours

• Direct-fit replacement for CAT 311/312/320 series

• Restores engine torque, idle stability, and fuel efficiency

• Fully pressure- and flow-tested to match OEM performance