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107-7735 Ca-terpillar Diesel Fuel Injector
Basic Properties
Trading Properties
| Part Number: | 107-7735 | Product Type: | Diesel Fuel Injector |
|---|---|---|---|
| Compatible Engine: | Selected 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,107-7735 Caterpillar injector |
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107-7735 Diesel Fuel Injector for Ca-terpillar 3116 and 3126 Engines
107-7735 Diesel Fuel Injector is a mechanical unit injector designed for selected Ca-terpillar 3116 and 3126 diesel engine applications. It accurately meters, pressurizes and delivers fuel into the combustion chamber, supporting smooth starting, stable combustion, efficient fuel use and reliable engine power.
It is suitable for selected Challenger 35 and 45 tractors, 950G, 960F and 962G wheel loaders, and compatible industrial equipment. Please verify the original part number, engine serial number and equipment model before ordering.
107-7735 Diesel Fuel Injector is designed as a direct-fit replacement for compatible Ca-terpillar equipment. Commonly associated references include 127-8218 and 0R-8684; interchangeability must be confirmed by ESN. No electronic programming is required, but professional installation, synchronization and injector adjustment are recommended.
Manufactured with wear-resistant precision components, a coated plunger and a reliable sealing structure, this injector withstands continuous vibration and demanding operating conditions. It helps address common problems such as hard starting, unstable idle, weak power, 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 107-7735 Fuel Injector?
A: The 107-7735 is a mechanical diesel unit injector designed to meter, pressurize and inject fuel into selected Ca-terpillar 3116 and 3126 diesel engines.
Q2: What equipment uses 107-7735?
A: It is suitable for selected Challenger 35 and 45 tractors, 950G, 960F and 962G wheel loaders, and compatible industrial equipment. Please verify the engine serial number and equipment model before ordering.
Q3: What are the cross-references for 107-7735?
A: Commonly associated references include 127-8218 and 0R-8684. Interchangeability must be confirmed using the original injector number, engine serial number and arrangement number.
Q4: Does 107-7735 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 107-7735 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 | 107-7732 | 127-8216 / 0R-8682* | 3114 / 3116 | Selected 320B/322B/325B excavators, 446B/446D backhoe loaders, 924F/928G/938F wheel loaders, 953C/963B/963C track loaders and D5M/D6M tractors | Mechanical Unit Injector (MUI), 8 mm family* | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not publicly specified | Mechanical control; no electrical connector | New Aftermarket or Remanufactured |
| 2 | 107-7733 | 127-8216 / 0R-8682* | 3114 / 3116 | Selected D5M/D6M tractors, AP-1000/AP-1050 pavers, 320B/322B/325B excavators, 446B backhoe loaders, graders, compactors and wheel loaders | Mechanical Unit Injector (MUI), 8 mm family* | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Legacy application; verify by ESN | Not publicly specified | Mechanical control; no electrical connector | New Aftermarket or Remanufactured |
| 3 | 107-7735 | 127-8218 / 0R-8684* | 3116 / 3126 | Selected Challenger 35/45 tractors and 950G/960F/962G wheel loaders | Mechanical Unit Injector (MUI), 8 mm family* | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Legacy application; verify by ESN | Not publicly specified | Mechanical control; no electrical connector | New Aftermarket or Remanufactured |
| 4 | 127-8205 | 0R-8479 | Selected 3114 configurations | IT12B/IT14F integrated tool carriers and 910E/910F compact wheel loaders | Mechanical Unit Injector (MUI), 7 mm family | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not published; 0.165 orifice specification | Mechanical control; no electrical connector | Brand New or Remanufactured |
| 5 | 127-8207 | 0R-8475 | 3114 / 3116 | Selected CB-434, CS-531, CS-563 and CP-563 vibratory compactors | Mechanical Unit Injector (MUI), 7 mm family | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not published; 0.195 orifice specification | Mechanical control; no electrical connector | Brand New or Remanufactured |
| 6 | 127-8209 | 0R-8483 | Selected 3114 / 3116 configurations | IT18F tool carriers, 953B track loaders and 918F/928F wheel loaders | Mechanical Unit Injector (MUI), 7 mm family | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | 5 orifices | Mechanical control; no electrical connector | Brand New or Remanufactured |
| 7 | 127-8211 | Confirm by Cat SIS and ESN | Configuration-specific | Official public catalog does not provide detailed equipment compatibility | Mechanical Fuel Injector; configuration-specific | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Verify by ESN | Not publicly specified | Mechanical control; no electrical connector | Brand New or Remanufactured |
| 8 | 127-8213 | 0R-8473 | 3116 | Selected trucks equipped with compatible 3116 diesel engines | 8 mm Dual-Scroll Mechanical Unit Injector | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not publicly specified | Mechanical control; no electrical connector | Brand New or Remanufactured |
| 9 | 127-8216 | 0R-8682 | 3114 / 3116 | Selected excavators, wheel loaders, track loaders, backhoe loaders, tractors, graders, pavers and compactors | 8 mm Dual-Scroll Mechanical Unit Injector | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not publicly specified | Mechanical control; no electrical connector | Brand New or Remanufactured |
| 10 | 127-8218 | 0R-8684 | 3116 / 3126 | Selected Challenger 35/45/55 tractors, 525B/535B skidders, IT62G tool carriers, 950G/960F/962G wheel loaders and forestry equipment | 8 mm Dual-Scroll Mechanical Unit Injector | Cam-generated; no fixed common-rail rating | Confirm by actual unit | Application-specific; verify by ESN | Not published; 60° reman injector configuration | Mechanical control; no electrical connector | Brand New or Remanufactured |
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