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original 203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
203-7685
Part Number:
203-7685
Part Number 2:
203-7685
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:

original Diesel Fuel Injectors for C10 C12

,

203-7685 injector nozzle replacement

,

Diesel Fuel injector for 345B II excavator

Product Description

original 203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts  original new injector

Fuel Type

Diesel

Condition

OEM Quality Replacement

Applicable Engine

C10, C10 Industrial, C10 Marine, C10 Generator Engines

Injector Type

Electronic Unit Injection (EUI)

Quality Standard

OEM Standard Manufacturing

Packaging

Standard Industrial Export Packaging

Fuel System

Electronic Unit Injection (EUI)

OE Number

203-7685

Brand

 

Cross Number / Universal Number

203-7685, 2037685, CAT2037685, 10R0957, 10R-0957, CAT10R0957

Vehicle / Equipment Application

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

Application Type

Construction, Mining, Transportation, Marine, Power Generation, Agriculture

Engineered specifically for the C10 platform, the 203-7685 fuel injector delivers precise fuel metering and consistent high-pressure atomization that matches the original equipment calibration. Each injector is produced to OEM dimensional and performance specifications, ensuring a direct fit on C10 Industrial, Marine, and Generator Engine variants without modification. Internal components are manufactured from wear-resistant and corrosion-resistant materials, allowing stable operation under the demanding duty cycles found in construction machinery, mining haulers, marine propulsion units, and stationary generator sets.

The 203-7685 is fully interchangeable with cross references 2037685, CAT2037685, 10R0957, 10R-0957, and CAT10R0957, giving fleet operators and service shops a single reliable replacement option for C10 maintenance intervals. Its precision-machined nozzle and optimized spray pattern support complete combustion, helping restore rated engine power, improve fuel economy, and lower exhaust emissions. Mechanics benefit from straightforward installation aligned with service procedures, reducing downtime during scheduled injector replacement.

Routine use of clean diesel, regularly changed fuel filters, and drained water separators will help maintain injector performance and extend service life across C10 applications. Operators should monitor for symptoms such as hard starting, rough idle, power loss, black or white smoke, increased fuel consumption, and engine misfire, as these conditions often indicate injector wear requiring prompt replacement. Choosing the 203-7685 helps keep C10-powered equipment running efficiently and reliably in heavy-duty field environments.

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts  original new injector

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts  original new injector

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 1

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 2

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 3

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 4

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 5

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 6

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 7

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 8

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 9

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 10

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new original new injector detail 11

original  203-7685 Diesel Fuel Injectors Nozzle Replacement for C10 C12 345B II MH 365B Excavator Engine Spare Parts new injector original new 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