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Company News About 10R-1262 fuel injector is a professional heavy-duty electromagnetic diesel injector exclusively designed for c-aterpillar 3126, 3116, and 3114 industrial diesel engines, serving as a direct OEM-standard replacement to restore peak original engine performance, optimize fuel combustion efficiency

10R-1262 fuel injector is a professional heavy-duty electromagnetic diesel injector exclusively designed for c-aterpillar 3126, 3116, and 3114 industrial diesel engines, serving as a direct OEM-standard replacement to restore peak original engine performance, optimize fuel combustion efficiency

2026-04-07

10R-1262 fuel injector is a professional heavy-duty electromagnetic diesel injector exclusively designed for c-aterpillar 3126, 3116, and 3114 industrial diesel engines, serving as a direct OEM-standard replacement to restore peak original engine performance, optimize fuel combustion efficiency, and meet strict global emission standards for heavy-duty off-highway equipment used in construction, mining, agriculture and industrial sectors. Manufactured with high-strength heat-resistant alloy steel for the main body, paired with ultra-precision machined internal components including precision-calibrated spray nozzles, wear-resistant sealing gaskets and high-performance solenoid valves, this injector is built to withstand extreme high-pressure, high-temperature operating environments, as well as constant heavy vibration, dust exposure and heavy-load working conditions typical of daily heavy machinery operation.

Core Product Specific-ations

Parameter Item	Detailed Value
Part Number	10R-1262 (10R1262)
Product Type	Electromagnetic Diesel Fuel Injector
Control Mode	ECU Electronic Solenoid Control
Material	High-Strength Heat-Resistant Alloy Steel, Precision Ground Core Components
Condition	Brand New OEM Standard Replacement
Testing Standard	100% Tested for Spray Pattern, Flow Rate, Leakage & Electrical Performance
Target Applic-ation	c-at 3126/3116/3114 Diesel Engines

Compatible Engine & Equipment Models

Applicable Engine Series	Matching Heavy Equipment Types
c-at 3126 Diesel Engine	Excavators, Wheel Loaders, Construction Trucks, Earth-Moving Machinery
c-at 3116 Diesel Engine	Mining Equipment, Industrial Power Units, Material Handling Machines
c-at 3114 Diesel Engine	Generator Sets, Agricultural Machinery, Medium-Duty Commercial Vehicles

Cross Reference & Interchange Part Numbers

c-at OEM Part Numbers	Fitment & Installation Notes
10R-1262, 10R1262	Direct OEM Replacement, Perfect Fit for c-at 3126 Series Engines
Compatible with c-at Standard Fuel Systems	No Modific-ation Needed, Direct Plug-and-Play Installation

Key Product Advantages & User Benefits

Advantage c-ategory	Core Benefits for Buyers
Precision Fuel Injection	Optimized injection timing and uniform fuel atomization boost engine power output by 10%-15%, significantly cut fuel consumption and waste, reduce harmful exhaust emissions, and fully comply with global environmental and heavy equipment emission regulations.
Heavy-Duty Durability	Resists extreme working pressure, high temperature, heavy vibration and dust erosion, featuring an extended service life that reduces frequent replacement frequency and lowers daily equipment maintenance workload and total long-term costs.
Full OEM Compatibility	Perfectly matches original c-at part dimensions, electrical parameters and interface design, requiring no extra adaptation or modific-ation during installation, eliminating compatibility failures and shortening equipment repair downtime efficiently.
Strict Quality Control	100% full-item pre-delivery performance testing ensures stable and consistent operation, eliminating rough idle, engine stalling, abnormal noise and power loss issues, guaranteeing reliable long-term performance in harsh working environments.
Cost-Effective Replacement	Offers OEM-grade quality and stable performance at a competitive aftermarket price, reducing total equipment ownership cost for fleet operators, professional repair shops and individual equipment owners across global markets.

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10R-1262 fuel injector is a professional heavy-duty electromagnetic diesel injector exclusively designed for c-aterpillar 3126, 3116, and 3114 industrial diesel engines, serving as a direct OEM-standard replacement to restore peak original engine performance, optimize fuel combustion efficiency

Core Product Specific-ations

Compatible Engine & Equipment Models

Cross Reference & Interchange Part Numbers

Key Product Advantages & User Benefits

News

Cases

Cummins Diesel Injector

BOSCH Diesel Injector

DENSO Diesel Injector

Caterpillar Fuel Injector

VOLVO Diesel Injector

DELPHI Fuel injector