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original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
321-0990
Part Number:
10R-7668
Part Number 2:
10R-7668
Product Name:
Original Injector
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Place Of Origin:
USA
Delivery Time:
3-5 Work Days
Appliion:
Fuel Injection System
CAR:
DIESEL CAR
ENGINE:
ENGINE
Supply Ability:
10000
Highlight:

321-0990 diesel fuel injector

,

C6.6 engine fuel injector

,

excavator tractor fuel injector

Product Description

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector

Fuel Type

Diesel

Condition

OEM Original

Applicable Engine

C6 Series, C6.4, C6.6 Diesel Engines

Injector Type

Common Rail Fuel Injector / Injector Assembly

Quality Standard

OEM Original

Packaging

Standard Packaging

Fuel System

Common Rail Fuel Injection System

OE Number

321-0990

Brand

Cross Number / Universal Number

3210990, 10R-7220, 10R7220, 326-1641, 3261641, 326-1642, 3261642, 387-9433, 3879433, 2645A746, 2645A747, 320-0680, 3200680, 320-0677, 3200677, 295-1411, 2951411

Vehicle / Equipment Application

Excavators, Loaders, Generator Sets, Marine Engines, Construction Equipment, Mining Machinery, Industrial Power Units

Application Type

Construction, Mining, Power Generation, Marine, Industrial

Engineered for C6 series diesel engines, the 321-0990 fuel injector is a common rail injector assembly designed to deliver precise fuel metering and atomization under high-pressure operating conditions. As a core component of the fuel injection system, this injector directly influences combustion efficiency, engine power output, and fuel economy. Supplied to OEM original quality standards, it provides a dependable solution for engine overhaul, repair, and routine maintenance programs across heavy-duty diesel appliions.

This injector cross-references a wide range of part numbers, including 3210990, 10R-7220, 10R7220, 326-1641, 3261641, 326-1642, 3261642, 387-9433, 3879433, 2645A746, 2645A747, 320-0680, 3200680, 320-0677, 3200677, 295-1411, and 2951411, simplifying sourcing and inventory management for parts distributors. It fits C6.4 and C6.6 industrial diesel engines powering excavators, loaders, generator sets, mining machinery, and marine engines, making it a versatile replacement option across multiple equipment platforms.

For B2B buyers, including distributors, repair workshops, and fleet operators, the 321-0990 injector offers stable quality, broad interchangeability, and consistent supply for long-term procurement. Its OEM-grade manufacturing standard ensures proper fit and reliable injection performance, helping reduce equipment downtime and maintain engine efficiency in demanding construction, mining, power generation, and marine environments. Bulk ordering and wholesale inquiries are welcomed to support your parts distribution business and ongoing equipment maintenance operations.

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 1

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 2

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 3

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 4

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 5

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 6

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 7

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 8

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 9

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 10

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 11

original 321-0990 Common Rail Diesel Fuel Injector for C6.6 Engine, Replacement for OEM Parts, Excavator and Tractor Application, Cross Reference 10R-7668 original new injector detail 12

Contact Detail:

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

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 18136531233 WhatsApp:+86 18136531233

Email:2209396088@qq.com