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original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
320-0688
Part Number:
10R-7939
Part Number 2:
10R-7939
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:

Common Rail Diesel Fuel Injector 10R-7939

,

OEM Replacement Fuel Injector 320-0688

,

C6.4 C6.6 Engine Excavator Injector

Product Description

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector

Fuel Type

Diesel

Condition

New

Applicable Engine

C6.4 / C6.6 Diesel Engines (C6 Series)

Injector Type

Fuel Injector

Quality Standard

OE Specification (Original 3200688)

Packaging

Standard Protective Packaging

Fuel System

Diesel Fuel Injection System

OE Number

320-0688 (3200688)

Brand

()

Cross Number / Universal Number

10R-7220 / 10R7220 / 3200688

Vehicle / Equipment Application

equipment powered by C6 series engines

Application Type

Industrial / Heavy-Duty Diesel Engine Application

The erpillar C6 Series Fuel Injector 320-0688 is a precision-engineered diesel fuel system component designed for C6.4 and C6.6 engines. Supplied under OE part number 3200688, this injector is also cross-referenced as 10R-7220 and 10R7220, giving procurement teams multiple verified numbers to streamline sourcing, quoting, and inventory management across global supply chains.

As a core element of the diesel fuel system, the injector is responsible for delivering accurately metered fuel into the combustion chamber, supporting stable engine performance in demanding industrial and heavy-duty operating environments. Its design follows original equipment specifiions for the erpillar C6 engine family, making it a direct replacement solution for maintenance, repair, and overhaul programs covering C6.4 and C6.6 power units.

For distributors, fleet operators, and engine rebuilders, the 320-0688 injector offers a dependable balance of OE-level quality and sourcing flexibility. Clear OE and cross-number identifiion reduces ordering errors and shortens lead times, while compatibility with the widely used C6 series keeps it relevant across a broad installed base. Whether you are restocking service inventory or fulfilling a single-unit replacement order, this C6 series fuel injector provides a straightforward, specifiion-driven choice for professional diesel engine maintenance.

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 1

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 2

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 3

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 4

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 5

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 6

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 7

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 8

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 9

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 10

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N original new injector detail 11

original Common Rail Diesel Fuel Injector Cross Reference 10R-7939, Replacement for OEM, Fuel Injector 320-0688 for C6.4 C6.6 Engine, Excavator 320d D6N 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