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original 10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
10R-1275
Part Number:
10R-1290
Part Number 2:
250-1314
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-1275 diesel fuel injector

,

793C 793D machinery fuel injector

,

3508B 3512B diesel engine injector

Product Description

original 10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 original new injector

Fuel Type

Diesel

Condition

New

Applicable Engine

3512B, 3516B, 3508B, 3512C, 3516C, 3508C, 3508 Industrial Engine, 3512 Generator Engine, 3516 Generator Engine, Marine 3512B, Marine 3516B

Injector Type

Electronic Unit Injector (EUI)

Quality Standard

OEM Standard

Packaging

Standard Export Packaging

Fuel System

High-Pressure Electronic Unit Injection

OE Number

10R-1275

Brand

 

Cross Number / Universal Number

10R-1275, 10R1275, 127-8222, 1278222, 0R-8477, 0R8477

Vehicle / Equipment Application

Generator Sets, Marine Propulsion Systems, Mining Trucks, Oilfield Power Modules, Industrial Power Units, Power Plants, Offshore Platforms, Locomotive Auxiliary Power Systems, Heavy Duty Construction Equipment, Large Industrial Diesel Applications

Application Type

Engine Specific Replacement

The 10R-1275 Electronic Unit Injector is engineered as a direct-fit replacement component specifically calibrated for the 3512B diesel engine platform. Designed to match the original equipment specifications of the 3512B, 3516B, 3508B, 3512C, 3516C, and 3508C engine families, this injector assembly delivers precise fuel metering and stable combustion performance across marine propulsion, generator set, mining, and oilfield power unit applications. It carries OE cross-reference compatibility with 10R-1275, 127-8222, and 0R-8477, ensuring seamless integration with existing fuel system architecture.

Manufactured with precision nozzle technology and OEM-calibrated fuel flow characteristics, the 10R-1275 injector supports high-pressure injection requirements while maintaining heat-resistant and corrosion-resistant durability under continuous heavy-load operation. The assembly is built to restore factory-level engine performance, reduce fuel consumption, and extend service intervals in demanding industrial environments such as offshore platforms, power plants, mining trucks, and locomotive auxiliary power systems.

Proper installation requires the use of new sealing components, thorough cleaning of the injector bore, adherence to torque specifications, and verification of ECM functionality. Following installation, an injector balance test, fuel pressure verification, and engine startup inspection are recommended to confirm optimal operation. Periodic injector testing, clean diesel fuel supply, and regular fuel filter replacement will sustain long-term reliability and stable performance throughout the injector's operational lifespan.

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 original new injector

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 original new injector

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 1

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 2

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 3

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 4

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 5

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 6

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 7

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 8

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 9

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 10

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 new injector original new original new injector detail 11

original  10R-1275 Diesel Engine Fuel Injector Replacement for 793C 793D 3508B 3512B 3516B Machinery 10R-1290 250-1314 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