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7E-8729 Ca-terpillar Diesel Fuel Injector
Basic Properties
Trading Properties
| Part Number: | 7E-8729 | Product Type: | Diesel Fuel Injector |
|---|---|---|---|
| Compatible Engine: | Selected Ca-terpillar 3114 / 3116 Mechanical 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,7E-8729 fuel injector |
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7E-8729 Diesel Fuel Injector for Ca-terpillar IT14, E200B and 910-Series Equipment
7E-8729 Diesel Fuel Injector is a mechanical unit injector designed for selected Ca-terpillar diesel engine applications. It meters, pressurizes and delivers fuel into the combustion chamber at the proper time, supporting smooth starting, stable combustion, efficient fuel use and reliable engine power.
It is suitable for selected IT12B, IT14B and IT14F integrated tool carriers, E200B and EL200B excavators, and 910E and 910F compact wheel loaders. Please verify the original part number, engine serial number and equipment model before ordering.
7E-8729 Diesel Fuel Injector is designed as a direct-fit replacement for compatible Ca-terpillar equipment. Replacement and remanufactured references may vary according to the engine configuration. 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 7E-8729 Fuel Injector?
A: The 7E-8729 is a mechanical diesel unit injector designed to meter, pressurize and inject fuel into selected Ca-terpillar diesel engine applications.
Q2: What equipment uses 7E-8729?
A: It is suitable for selected IT12B, IT14B and IT14F integrated tool carriers, E200B and EL200B excavators, and 910E and 910F compact wheel loaders. Please verify the engine serial number before ordering.
Q3: What is the cross-reference for 7E-8729?
A: Replacement and remanufactured references may vary depending on the engine configuration. Please confirm compatibility using the original injector number, engine serial number and arrangement number.
Q4: Does 7E-8729 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 7E-8729 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 Diesel Fuel Injector Specifications
| 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 | 4P-2995 | 0R-8471 | 3116 | Selected trucks, construction machinery, marine engines and industrial equipment | Mechanical Unit Injector (MUI), 8 mm plunger | Cam-generated pressure; varies by engine calibration | Confirm by actual unit | Application-specific; verify by ESN | Dual-hole tip* | Mechanical control; no electrical connector | Brand New or Remanufactured |
| 2 | 7E-8727 | Verify by ESN and arrangement number | 3114 / 3116 | Selected AP-1000/AP-1050 pavers, 446/446B backhoe loaders, excavators and vibratory compactors | Mechanical Unit Injector (MUI) | Cam-generated pressure; no fixed common-rail rating | Confirm by actual unit | Legacy application; verify by ESN | Confirm by injector specification | Mechanical control; no electrical connector | New Aftermarket or Remanufactured |
| 3 | 7E-8729 | Verify by ESN and arrangement number | Selected 3114/3116 configurations | IT12B/IT14B/IT14F tool carriers, E200B/EL200B excavators and 910E/910F wheel loaders | Mechanical Unit Injector (MUI) | Cam-generated pressure; no fixed common-rail rating | Confirm by actual unit | Legacy application; verify by ESN | Confirm by injector specification | Mechanical control; no electrical connector | New Aftermarket or Remanufactured |
| 4 | 7E-8952 | Verify by ESN and arrangement number | 3116 | Selected trucks equipped with compatible 3116 diesel engines | Mechanical Unit Injector (MUI) | Cam-generated pressure; no fixed common-rail rating | Confirm by actual unit | Legacy application; verify by ESN | Confirm by injector specification | Mechanical control; no electrical connector | New Aftermarket or Remanufactured |
| 5 | 7E-9585 | Verify by ESN and arrangement number | Selected 3116 configurations | IT18F/IT28F tool carriers, 320-series excavators, 918F/928F wheel loaders and RT80/RT100 telehandlers | Mechanical Unit Injector (MUI) | Cam-generated pressure; no fixed common-rail rating | Confirm by actual unit | Legacy application; verify by ESN | Confirm by injector specification | Mechanical control; no electrical connector | New Aftermarket or Remanufactured |
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