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127-8222 Ca-terpillar Diesel Fuel Injector
Basic Properties
Trading Properties
| Part Number: | 127-8222 | Product Type: | Diesel Fuel Injector |
|---|---|---|---|
| Compatible Engine: | Ca-terpillar 3116 / 3126 Diesel Engines | Application: | Truck, Marine, Industrial & Machinery |
| Supply Option: | Brand New Or Remanufactured | Warranty Period: | 12 Months |
| Highlight | Caterpillar diesel fuel injector,Caterpillar fuel injection system,127-8222 fuel injector |
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127-8222 Diesel Fuel Injector for Ca-terpillar 3114 and 3116 Heavy Equipment
127-8222 Diesel Fuel Injector is an 8 mm mechanical dual-scroll unit injector designed for selected Ca-terpillar 3114 and 3116 diesel engine applications. It accurately meters, pressurizes and delivers fuel to support stable combustion, efficient fuel use and reliable engine power.
It is suitable for selected Challenger 35/45/55 tractors, 613C/613C II scrapers, 460/465/470 combines, 322/325 excavators and 950F/950F II/960F wheel loaders. Please verify the original part number, engine serial number and equipment model before ordering.
127-8222 Diesel Fuel Injector is designed as a direct-fit replacement for compatible Ca-terpillar applications. Its associated Cat Reman reference is 0R-8461, featuring a 135-degree injector configuration. No electronic programming is required, but professional installation, synchronization and injector adjustment are recommended.
Manufactured with wear-resistant precision components and a reliable sealing structure, this injector withstands continuous vibration and demanding working conditions. It helps address hard starting, unstable idle, power loss, excessive fuel consumption and black smoke.
Every Fuel Injector we supply undergoes professional bench testing. Injection quantity, spray pattern, sealing performance and operating stability are inspected to ensure reliable fuel delivery and consistent engine performance.
Q1: What is the 127-8222 Fuel Injector?
A: The 127-8222 is an 8 mm mechanical dual-scroll unit injector designed to meter, pressurize and inject fuel into selected Ca-terpillar 3114 and 3116 diesel engines.
Q2: What equipment uses 127-8222?
A: It is suitable for selected Challenger tractors, wheel scrapers, combines, excavators and wheel loaders equipped with compatible 3114 or 3116 engines.
Q3: What is the cross-reference for 127-8222?
A: The associated Cat Reman reference is 0R-8461, featuring a 135-degree injector configuration. Compatibility must be confirmed using the original injector number, engine serial number and arrangement number.
Q4: Does 127-8222 require electronic programming?
A: No electronic programming is normally required because it is a mechanical unit injector. However, professional installation, synchronization and injector adjustment according to the applicable engine service manual are necessary.
Q5: Is the injector tested before shipment?
A: Yes. Each injector is professionally bench-tested for fuel delivery, spray pattern, sealing performance and operating stability before shipment.
Q6: Is 127-8222 available new or remanufactured?
A: We can supply new aftermarket and remanufactured options, subject to stock availability. All supplied injectors include a 12-month warranty.
Ca-terpillar Mechanical Fuel Injector Application Table
| Serial No. | Ca-terpillar OE Part Number | Cross Reference Numbers | Compatible Engine | Fitment Vehicles & Equipment | Injector Type | Rated Injection Pressure | Unit Weight | Production Year Range | Nozzle Hole Quantity | Connector Type | Quality Options |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 127-8222 | 0R-8461 | 3114 / 3116 | Challenger 35/45/55, 613C/613C II, 460/465/470 combines, 322/325 excavators, 950F/950F II/960F loaders | 8 mm Mechanical Dual-Scroll Unit Injector | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not publicly specified | Mechanical; no electrical connector | New Aftermarket / Remanufactured |
| 2 | 127-8225 | 0R-8469 | 3116 | Selected commercial trucks and heavy-duty vehicles | 8 mm Mechanical Unit Injector | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not publicly specified | Mechanical; no electrical connector | New Aftermarket / Remanufactured |
| 3 | 127-8228 | 0R-8465 | 3116; selected 3406B marine applications | Marine engines and industrial equipment | Mechanical Unit Injector | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not publicly specified | Mechanical; no electrical connector | New Aftermarket / Remanufactured |
| 4 | 127-8230 | 162-0212, 0R-8463 | Selected 3116 / 3126 applications | Selected marine and industrial equipment | Mechanical Unit Injector | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not publicly specified | Mechanical; no electrical connector | New Aftermarket / Remanufactured |
| 5 | 140-8413 | 0R-8867 | Application-specific; verify by ESN | 574 forwarder, IT38G tool carrier, 550 wheel harvester, 938G wheel loader | Mechanical Unit Injector | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not publicly specified | Mechanical; no electrical connector | New Aftermarket / Remanufactured |
| 6 | 162-0212 | 127-8230, 0R-8463 | 3116 / 3126 Marine Engines | Selected marine engine applications | Mechanical Unit Injector | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not publicly specified | Mechanical; no electrical connector | New Aftermarket / Remanufactured |
| 7 | 162-0218 | 0R-8633 | 3126 Marine Engine | Selected marine vessels and marine power equipment | Mechanical Unit Injector | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not publicly specified | Mechanical; no electrical connector | New Aftermarket / Remanufactured |
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