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Cat 319‑0677 Diesel Fuel Injection Pump For C7 Construction Machinery Engine

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Cat 319‑0677 Diesel Fuel Injection Pump For C7 Construction Machinery Engine

Brand Name : Cat

Model Number : 319‑0677

Place of Origin : China

MOQ : 1

Price : $880 - $1200

Payment Terms : T/T,D/P,D/A,L/C,Western Union

Supply Ability : 999

Delivery Time : 3-7 work days

Packaging Details : Carton box

Product Name : Fuel Pump

Construction Engine : C7 Engine Assembly

Excavator model : C7, C9,

Payment : T/T, Western Union, MoneyGram

Application : Excavator engine parts

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319‑0677 Diesel Fuel Injection Pump For C7 Construction Machinery Engine

High‑precision aftermarket 319‑0677 fuel injection pump assembly, compatible with C7 series diesel engines, for large excavator, wheel loader and mining machinery fuel system repair.

Key Features

OEM‑equivalent part number 319‑0677, direct replacement for C7 engine original fuel injection pump
High‑precision internal plunger and nozzle components, stable high‑pressure fuel supply
Uniform fuel atomization, improve engine power, reduce fuel consumption and black smoke emission
High‑temperature and wear‑resistant structure, suitable for long‑time heavy‑load construction site operation
Strict factory testing for injection pressure, fuel flow rate and sealing performance
Standard mounting interface, plug‑and‑play installation without modification
Anti‑corrosion and high‑pressure resistance, long service life in harsh working environments
Wide compatibility with multiple same‑brand mainstream heavy‑duty engine models

Product Information

Item	Specification
Part Number	319‑0677
Product Name	Diesel Fuel Injection Pump Assembly
Main Compatible Engine	C7 Series Diesel Engine
Material	High‑Strength Alloy Steel, Wear‑Resistant Precision Parts
Function	High‑Pressure Fuel Supply & Injection Control
Application	Large Excavator, Wheel Loader, Bulldozer, Mining Machinery, Heavy‑Duty Truck
Condition	Brand New Aftermarket Replacement

Related products

Category	Replaceable Part Numbers / Compatible Models
General OEM Series	319‑0677, 319‑0678, 319‑0679, 269‑3917, 276‑8398, 249‑0712
Compatible Engine Models	C7, C9, C11, C13, C15, 3126, 3306B, 3406, C4.4, C6.6

Fitment Application

Suitable for heavy‑duty excavators, wheel loaders, bulldozers, mining trucks and industrial power units

equipped with above series engines, widely used in construction sites, mining areas and heavy‑duty

vehicle maintenance workshops.

Cat 319‑0677 Diesel Fuel Injection Pump For C7 Construction Machinery Engine

FAQ

Q1: What is the main part number of this fuel pump?

A1: Main part number is 319‑0677, interchangeable with 319‑0678, 319‑0679 and other cross‑reference numbers.

Q2: Which engine series does it fit?

A2: Suitable for C7, C9, C11, C13, C15, 3126, 3306B, 3406, C4.4, C6.6 same‑brand heavy‑duty engines.

Q3: What machinery is this fuel pump used for?

A3: Large excavators, wheel loaders, bulldozers, mining trucks and other heavy‑duty construction machinery.

Q4: Does it need adjustment during installation?

A4: OEM standard specification, direct replacement without extra adjustment.

Q5: Can it improve engine power performance?

A5: Yes, stable high‑pressure fuel injection improves combustion efficiency and restores engine power output.

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