logo
Products
PRODUCTS DETAILS
Home > Products >
375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279

375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279

MOQ: 1 PCS
Standard Packaging: original packing
Delivery Period: 3-6 work days
Payment Method: T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Capacity: 10000
Detail Information
Place of Origin:
England
Brand Name:
CAT
Certification:
ISO contact :86 17841207606
Model Number:
10R-1290
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
10R-1290
Other No:
250-1314
Engine:
Cat Engine
Warranty:
6 Months
Packing:
Original Package
Origin:
England
Payment Term:
T/T. Western Union
MOQ:
1 PC
Delivery Time:
3-10 Workdays According To Your Order
Shipping:
DHL/FedEx/UPS
Highlight:

Caterpillar diesel fuel injectors

,

3512B 3516B fuel injectors

,

Caterpillar fuel injectors with warranty

Product Description

375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279

 
 

Detailed Product Datasheet:
 

Part Number: 10R-1290
OE NO:

250-1314
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1.High quality products with reasonable price, quick shipping.

2.Strong support from professional sales/engineer/technican team,shipment and after-service department.

 3.The product has undergone a rigorous testing process, and we provide high-quality products.

 4.Support multiple payment methods, payment protection.

 

The c-aterpillar 10R-1290 fuel injector is a premium genuine OEM replacement component meticulously engineered for the c-at 3512B series 12-cylinder V-type diesel engine, a heavy-duty power unit widely deployed in heavy industrial manufacturing, marine propulsion, stationary power generation, oilfield exploitation and large-scale infrastructure construction. Manufactured in strict compliance with c-aterpillar’s original engineering specific-ations and rigorous quality control benchmarks, this injector integrates advanced MEUI (Mechanically Actuated Electronically Controlled Unit Injector) technology to deliver precise fuel metering, ultra-fine atomization and consistent injection timing. Built with a heavy-duty, rugged structure, it resists high-pressure fatigue, diesel fuel corrosion, abrasive contaminants and extreme operating temperatures, guaranteeing exceptional long-term durability and stable performance. Installing the authentic 10R-1290 injector efficiently restores the engine’s original power output, optimizes fuel economy, reduces harmful exhaust emissions and minimizes equipment downtime, making it an indispensable spare part for routine maintenance, engine overhaul and fault remediation of c-at 3512B power units.

1. Core Basic Specific-ations Table

Parameter Item Specific Value
Part Number 10R-1290
Compatible Engine Model c-aterpillar 3512B Series Diesel Engine
Injector Type MEUI (Mechanically Actuated Electronically Controlled Unit Injector)
Rated Injection Pressure 1800-2300 bar (High-Precision Atomization Configuration)
Material Construction High-Strength Wear-Resistant Alloy Steel, Premium Anti-Corrosion Sealing Components
Operating Temperature Range -40°C to 165°C
Fit Type Direct OEM Replacement, Plug-and-Play Installation
Certific-ation Standard c-aterpillar Original Factory Quality & Performance Standard

2. Performance & Technical Advantages Table

Advantage c-ategory Detailed Performance Benefits
Fuel Injection Precision Ultra-fine fuel atomization (particle size ≤35 microns); injection timing deviation controlled within ±0.5%, ensuring complete combustion and balanced fuel distribution across all 12 cylinders
Fuel Efficiency Enhancement Improves fuel utilization rate by 14-16% compared to generic aftermarket injectors; reduces overall fuel consumption and cuts long-term operating costs for heavy-duty equipment
Durability & Service Life Resists extreme pressure fluctuations, diesel corrosion and abrasive impurities; extends service intervals and significantly reduces maintenance-related downtime
Engine Performance Stability Maintains steady power output and responsive throttle control; eliminates power attenuation, rough idling, cylinder misfires and black smoke under heavy load conditions
Emission Compliance Optimizes combustion efficiency to lower NOx, particulate matter and other toxic emissions, meeting strict industrial and marine environmental protection regulations

3. Applic-ation Scope & Compatibility Table

Applic-ation Field Specific Equipment & Usage Scenarios
Stationary Power Generation c-at 3512B generator sets, standby/prime power for industrial plants, mines, data centers and large infrastructure projects
Marine Engineering Medium & large vessel main propulsion engines, marine auxiliary power units, offshore drilling rigs and marine support equipment
Heavy Construction Machinery Large excavators, mining crushers, drilling machinery and high-load construction equipment powered by c-at 3512B engine
Oil & Gas Industry Oilfield pumping units, well-drilling power systems, remote oilfield power supply and oilfield production equipment
Maintenance & Repair Scenarios Engine overhaul, routine injector replacement, troubleshooting for power loss, excessive fuel consumption and unstable idle speed
Interchangeability Direct interchange with OEM-matched fuel system parts for c-at 3512B engine, no modific-ation or professional calibration needed

 

375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279 0

Weichai Diesel Fuel Injector HA11013JS24 0445110527 for Yutong Bus Engine Detailed Product Picture:

375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279 2375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279 3375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279 4


Company Information:

375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279 5

 

 

375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279 5

 

375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279 5

 

 


 

375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279 8

375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279 9`

375-4106 20R-3483 3512B/3516B Diesel Fuel Injectors 359-5469 20R-3477 250-1314 10R-1290 250-1312 10R-1275 250-1311 10R-1279 10


WhatsApp/Wechat :+86 17841207606