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original 10R-1265 Diesel Fuel Injector for 3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
10R-1265
Part Number:
128-6601
Part Number 2:
222-5966
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 10R-1265 Diesel Fuel Injector

,

Diesel Fuel Injector for 3412E 3408E Engine

,

10R1265 injector replacement for OEM

Product Description

original 10R-1265 Diesel Fuel Injector for 3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector

Fuel Type

Diesel

Condition

New / OEM Replacement

Applicable Engine

3412 Series

Injector Type

Mechanical / Direct Injection

Quality Standard

ISO 9001, OEM Calibration

Packaging

Industrial protective packaging

Fuel System

High-pressure direct injection, 1200–1600 bar

OE Number

10R-1265

Brand

.

Cross Number / Universal Number

10R-1265, 10R1265, 326-1644, 3261644

Vehicle / Equipment Application

Generators, construction machinery, marine engines, and other industrial equipment powered by 3412 series engines

Application Type

Industrial / Heavy Machinery / Marine / Power Generation / Oil & Gas

Engineered for demanding industrial operations, the 10R-1265 fuel injector is a precision-manufactured replacement component designed specifically for 3412 series diesel engines. Cross-referenced with OE numbers 10R-1265 and 326-1644, this injector delivers consistent high-pressure fuel atomization within the 1200–1600 bar operating range, ensuring optimal combustion efficiency and reliable performance across a wide range of heavy machinery applications.

Constructed from high-grade steel alloy, the injector features a multi-hole atomizing nozzle that produces precise spray patterns for complete fuel combustion. Its mechanical direct injection design withstands extreme temperatures and pressures encountered in continuous-duty operations. Every unit undergoes industrial-grade testing in accordance with ISO 9001 and OEM calibration standards, guaranteeing exact flow rates, dependable spray geometry, and long service life. Threaded OEM-standard installation ensures direct fitment without modification, making this injector ideal for excavators, bulldozers, marine generators, diesel power generation units, and oil & gas heavy machinery deployed across North America, Europe, Asia, Africa, and Australia.

Routine maintenance is straightforward: inspect the spray pattern every 500 operating hours, replace fuel filters to prevent contamination, and monitor fuel line pressure regularly. Common diagnostic indicators include engine misfire from clogged nozzles, excessive smoke from timing or fuel flow deviation, and rough idling from partial blockage. Install with new seals and gaskets, torque to specification, and bleed the fuel system per the 3412 service manual for optimal results.

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 1

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 2

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 3

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 4

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 5

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 6

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 7

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 8

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 9

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 10

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 original new injector detail 11

original 10R-1265 Diesel Fuel Injector for  3412E 3408E 3142E Engine Quarry Truck Dozer 775D 769D 771D AD45 D9R Replacement for OEM 10R1265 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