News

Home > News >

Company News About 127-8207 (c-at OEM Equivalent Direct Replacement)

127-8207 (c-at OEM Equivalent Direct Replacement)

2026-04-06

Specific-ation Item	Detailed Parameter
Part Number	127-8207 (c-at OEM Equivalent Direct Replacement)
Compatible Engine	c-aterpillar 3116 Diesel Engine (Exclusive Dedic-ated Fit)
Injector Type	Mechanical Unit Injector (MUI), Pencil Type Heavy-Duty Fuel Injector
Main Material	High-strength quenched & tempered alloy steel body, precision-ground plunger & barrel assembly, hardened wear-resistant needle valve, high-temperature & corrosion-resistant internal sealing parts
Working Pressure	40-120MPa (Strict OEM Calibration, Stable Pressure Output)
Net Weight	0.55kg / 1.21lbs
Product Condition	Brand New, OEM Standard, Non-Genuine c-at Replacement Part
Quality Certific-ation	ISO 9001 Certified, 100% Full Performance Tested Before Shipment
Applicable Fuel	Low-sulfur diesel, standard heavy-duty on/off-highway diesel fuel

Compatible Equipment & Cross Reference Numbers

The 127-8207 fuel injector fits all c-at 3116 engine-powered heavy equipment, covering multiple applic-ation scenarios, and matches a full set of cross-reference part numbers to facilitate quick inventory matching and batch replacement, reducing equipment maintenance downtime effectively.

Applic-ation Scenario	Compatible Equipment Models	Cross Reference Part Numbers
Construction Machinery	c-at 3116 Engine Excavators, Wheel Loaders, Bulldozers, Motor Graders, Road Compactors	1278207, 127-8205, 107-7773, 107-7734
Industrial Power	3116 Engine-driven Generators, Water Pumps, Air Compressors, Fixed Industrial Power Units	107-7733, 107-7732, 107-1230
Marine & Mining Vehicles	Marine Auxiliary Engines, Off-highway Mining Trucks, Engineering Support Vehicles with 3116 Engine	105-1694, 7E-9585, 0R-3742

Core Product Advantages & Key Features

Our c-at 127-8207 injector outperforms ordinary aftermarket parts, adopting ultra-precision machining and multi-layer quality control to replic-ate and exceed OEM performance, with core advantages tailored for long-term heavy-duty use, as detailed in the table below:

Feature c-ategory	Detailed Advantage Description
Precision Fuel Injection & Optimized Combustion	Adopts high-precision CNC grinding technology, with internal matching clearance strictly controlled within 1-2μm, ensuring consistent fuel injection volume and accurate timing synchronization with engine operation. It forms an optimized conical fog spray pattern, achieving full and sufficient fuel combustion, reducing fuel consumption by up to 8-10%, effectively eliminating black/white/blue smoke and abnormal exhaust emissions, and fully restoring engine rated power and torque under heavy load.
High Durability & Wear Resistance	Forged from high-strength heat-treated alloy steel with double surface hardening and anti-corrosion coating, resistant to long-term diesel corrosion, high-pressure fuel impact and continuous mechanical wear. Designed to withstand more than 1.3 million injection cycles under heavy load, greatly extending service life, cutting down frequent replacement costs and avoiding unexpected equipment shutdown losses.
Direct OEM Fit & Easy Installation	Manufactured 1:1 according to original c-at 3116 engine dimensions, interface standards and installation torque parameters, realizing true plug-and-play installation without any modific-ation, regrinding or later calibration. It perfectly matches the original engine fuel rail and mounting position, completely avoiding installation errors, compatibility issues and subsequent engine performance abnormalities, saving maintenance time and labor costs.
Rigorous Pre-Shipment Testing	Each 127-8207 injector undergoes 6 strict full-spectrum quality tests before delivery: spray pattern uniformity test, static leakage test, dynamic pressure stability test, fuel delivery accuracy test, high-temperature durability simulation test and anti-vibration test. 100% qualified before shipment, ensuring stable and reliable performance right out of the box, with zero early failure risks.
Harsh Environment Adaptability	Specially optimized for tough working conditions, suitable for long-term stable operation in high-temperature construction sites, dusty mines, humid marine environments and remote industrial areas. It maintains consistent injection performance under variable load fluctuations, effectively preventing engine misfiring, rough idle and sudden failures during heavy-duty operation, adapting to various complex working scenarios.

Common c-at 3116 Engine Faults Solved

Replacing faulty or worn injectors with our 127-8207 fuel injector can quickly resolve typical chronic fuel system failures of c-at 3116 engines, restoring peak performance and lowering long-term operating costs, solving the following common issues:

Engine power loss, slow acceleration, insufficient torque and weak operation under heavy load

Excessive fuel consumption, sharp rise in daily fuel and equipment operating costs

Abnormal exhaust emissions failing environmental protection standards, visible smoke during operation

Engine rough idle, frequent stalling, unstable idle speed and obvious abnormal mechanical noise

Fuel leakage at injector interface, fuel dilution of engine oil and premature wear of internal engine parts

Events

News

Cases

Contacts

Contacts: Miss. admin

TEL:: 86-134-3456-6685

Fax:: 86-159-2067-9523

Contact Now

Mail Us

Cummins Diesel Injector

BOSCH Diesel Injector

DENSO Diesel Injector

Caterpillar Fuel Injector

VOLVO Diesel Injector

DELPHI Fuel injector

Diesel Engine Fuel Pump

TOYOTA Fuel Injector

Perkins Diesel Injector

Diesel Fuel Injector

Diesel Injector Nozzle

Injector Control Valve

Injector Repair Kit

Cummins Diesel Injector

BOSCH Diesel Injector

DENSO Diesel Injector

Caterpillar Fuel Injector

VOLVO Diesel Injector

DELPHI Fuel injector

Diesel Engine Fuel Pump

TOYOTA Fuel Injector

Perkins Diesel Injector

Diesel Fuel Injector

Diesel Injector Nozzle

Injector Control Valve

Injector Repair Kit

127-8207 (c-at OEM Equivalent Direct Replacement)

Compatible Equipment & Cross Reference Numbers

Core Product Advantages & Key Features

Common c-at 3116 Engine Faults Solved

News

Cases

Cummins Diesel Injector

BOSCH Diesel Injector

DENSO Diesel Injector

Caterpillar Fuel Injector

VOLVO Diesel Injector

DELPHI Fuel injector