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original 20R-0850 Diesel Fuel Injector for 3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector
Detail Information
Place of Origin:
USA
Certification:
IOS+86 18136531233
Contact:
0086 18136531233
REMAN Num:
20R-0850
Part Number:
10R-1285
Part Number 2:
10R-1285
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 20R-0850 diesel fuel injector

,

3516B 3508B engine fuel injector

,

OEM 20R0850 replacement injection valve

Product Description

original 20R-0850 Diesel Fuel Injector for 3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector

Fuel Type

Diesel

Condition

Remanufactured / New

Applicable Engine

3512B (primary), 3516B, 3508B, 3512C

Injector Type

Electronic Unit Injector (EUI)

Quality Standard

OEM Equivalent

Packaging

Industrial Protective Packaging

Fuel System

High Pressure Direct Injection

OE Number

20R-0850, 392-0213

Brand

.

Cross Number / Universal Number

20R0850, 3920213, 1476229, 1504454, 2290191, 2501313, 3602392, 3619355

Vehicle / Equipment Application

Industrial generators, marine propulsion systems, mining truck power units, oil & gas pumps and compressors, heavy construction machinery, industrial compressors

Application Type

Heavy-Duty Industrial / Marine / Power Generation

Engineered for demanding industrial diesel applications, the 20R-0850 fuel injector delivers dependable high-pressure fuel delivery for 3500 Series engines. This injector assembly carries OE reference 392-0213 and shares cross numbers 20R0850, 3920213, 1476229, 1504454, 2290191, 2501313, 3602392 and 3619355, providing broad compatibility for maintenance and replacement programs across the 3512B, 3516B, 3508B and 3512C engine families.

Manufactured with precision machining, hardened steel components and anti-wear coatings, the injector produces optimal fuel atomization and consistent combustion under extended heavy-load operation. This translates into stable engine power output, improved fuel efficiency and reduced exhaust emissions. Typical applications include prime and standby industrial generators, marine propulsion systems, mining truck power units, oil and gas driven pumps and compressors, heavy construction machinery, and large industrial compressors where reliability is non-negotiable.

For maximum service life, operators should maintain high fuel quality and replace fuel filters on schedule. Before installation, verify injector bore condition, fit new OEM seals, apply correct torque values and perform post-installation testing to confirm injection timing and engine performance. Diagnostic indicators such as black smoke may signal worn nozzles, white smoke may indicate timing delay or internal wear, and power loss often points to clogged passages or leaking seals—each addressable through timely injector replacement with this qualified assembly.

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector

 

 

 

 

 

 

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 1

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 2

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 3

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 4

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 5

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 6

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 7

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 8

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 9

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 10

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 original new injector detail 11

original 20R-0850 Diesel Fuel Injector for   3516B 3508B C12 3500 Engine 789C 793D Excavator Injection Valve Replacement OEM 20R0850 10R-1285 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