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Pan Asia Diesel System Parts Co., Ltd.

  • China,Guangzhou ,Guangdong
  • Verified Supplier
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China original 266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction
China original 266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction

  1. China original 266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction
  2. China original 266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction
  3. China original 266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction
  4. China original 266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction
  5. China original 266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction
  6. China original 266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction

original 266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction

  1. MOQ: 1 Piece
  2. Price: $299-$456
  3. Get Latest Price
CAR DIESEL CAR
REMAN num 266-4446
Packaging Details Original Packing
Product name Original injector
Size Original Size
Packing Original package
Delivery Time 3-5 work days
ENGINE ENGINE
Warranty 12 months
Appliion Fuel Injection System
Stock In stock
Part Number 266-4446
Part Number 2 266-4446
Payment Terms T/T, Western Union, Paypal, RMB
Supply Ability 10000
Contact 0086 18136531233
MOQ 1 PC
Model Number 266-4446
Place of Origin USA
Certification IOS+86 18136531233

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  1. Product Details
  2. Company Details

Product Specification

CAR DIESEL CAR REMAN num 266-4446
Packaging Details Original Packing Product name Original injector
Size Original Size Packing Original package
Delivery Time 3-5 work days ENGINE ENGINE
Warranty 12 months Appliion Fuel Injection System
Stock In stock Part Number 266-4446
Part Number 2 266-4446 Payment Terms T/T, Western Union, Paypal, RMB
Supply Ability 10000 Contact 0086 18136531233
MOQ 1 PC Model Number 266-4446
Place of Origin USA Certification IOS+86 18136531233
High Light original C9 engine injector assemblyC7 excavator fuel injectornew C6.4 diesel injector

original 266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery new injector original new injector

Fuel Type

Diesel

Condition

OEM / New / Remanufactured / Exchange

Applicable Engine

C9, C9 ACERT, 3306, 3406, C9 Marine Engine, C9 Power Generation Engine

Injector Type

HEUI (Hydraulically actuated Electronic Unit Injector)

Quality Standard

OEM Specification, Factory Tested Calibration

Packaging

Standard Export Packaging

Fuel System

HEUI Diesel Fuel Injection System

OE Number

266-4446

Brand

 

Cross Number / Universal Number

236-0962, 235-2888, 217-2570, 188-8739, 10R-7224, 20R-8063, 387-9434, 328-2573, 293-4071, 267-9734

Vehicle / Equipment Application

Excavators (330C, 330C L, 973C), Track Type Tractors (D6R, D6R II, D6T), Wheel Loaders (627G, 637G), Crawler Loaders, Motor Graders (160M), Wheel Tractor Scrapers, Bulldozers, Mining Trucks, Mining Excavators, Underground Equipment, Diesel Generator Sets, Standby Power Systems, Emergency Power Units, Commercial Vessels, Fishing Boats, Workboats, Forestry Equipment (Harvesters, Feller Bunchers, Track Forestry Machines), Agricultural Equipment (Tracked Tractors, Agricultural Power Units)

Application Type

Construction, Mining, Marine, Power Generation, Forestry, Agriculture

The C9 fuel injector 266-4446 is a high-precision HEUI (Hydraulically actuated Electronic Unit Injector) component engineered specifically for C9 and C9 ACERT diesel engines, including the 3306, 3406, C9 Marine, and C9 Power Generation variants. As an OEM specification injection assembly, it is electronically activated by the engine ECM and delivers injection pressures exceeding 23,000 PSI (1,600 Bar), ensuring optimized fuel atomization, combustion efficiency, and emissions control across a wide range of heavy-duty operating conditions.

Manufactured using hardened high-strength alloy steel, precision-ground valve assemblies, and high-performance nozzle technology, this C9 diesel fuel injector maintains consistent injection performance throughout extended service intervals. Each unit undergoes factory-tested calibration to verify flow rates, spray patterns, and leak-off performance, providing reliable replacement compatibility for OE numbers 236-0962, 235-2888, 217-2570, 188-8739, 10R-7224, 20R-8063, 387-9434, 328-2573, 293-4071, and 267-9734 in construction, mining, marine, and power generation equipment.

Before installation, operators should clean the injector bore, install new sealing washers, lubricate O-rings with clean diesel fuel, and perform injector leak-off testing. To maintain long-term reliability, use ultra-clean diesel fuel, replace fuel filters regularly, avoid water contamination, monitor fuel pressure, inspect return flow rates, and verify ECM calibration parameters. This maintenance protocol ensures the C9 HEUI injector continues to deliver stable performance in excavators, track type tractors, wheel loaders, motor graders, generator sets, and commercial marine vessels.

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 1

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 2

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 3

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 4

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 5

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 6

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 7

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 8

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 9

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 10

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 11

original  266-4446 Engine Injector Assembly for C9 C7 C6.4 Excavator Construction Machinery 387-557-7633 new injector original new injector detail 12

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 19959162250 WhatsApp:+86 19959162250

Email:2209396088@qq.com

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Year Established:

    1998

  • Total Annual:

    10000000-50000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Our company specializes in oating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,.   PLEASE add new wahtsapp account, 008619128906105       Our company specializes in oating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger,.   PLEASE add new wahtsapp account, 008619128906105      

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Get in touch with us

  • Reach Us
  • Pan Asia Diesel System Parts Co., Ltd.
  • NO.3-7 ,154 Street, Guangconi Road, Baiyun District, Guangzhou, Guangdong, China.
  • https://www.cibodieselinjector.com/

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