Excavator Accessories Fuel Injector 20R-8758 111-7916 20R-0758 10R-0782 198-6605 for Cat Spares 3126B 3126E for Construction Machinery
Excavator Accessories Fuel Injector 20R-8758 111-7916 20R-0758 10R-0782 198-6605 for Cat Spares 3126B 3126E for Construction Machinery
Detailed Product Datasheet:
| Parts Number |
111-7916 |
| Part Name |
198-6605 |
| Payment | L/C , T/T |
| Packing | Original / Netural |
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The c-aterpillar 111-7916 is a precision-engineered HEUI (Hydraulic Electronic Unit Injector) exclusively built for c-aterpillar 3126, 3126B and 3126E diesel engines, designed as a direct OEM-grade replacement that bridges reliable factory performance and budget-friendly value for global heavy equipment operators. Unlike standard aftermarket injectors that focus only on basic fit, this unit is calibrated to match c-at’s original factory fuel injection curves, with enhanced low-temperature startup performance and anti-fatigue internal components, perfectly solving common engine pain points including hard starting in cold conditions, unstable idle, excessive exhaust smoke, uneven fuel delivery and gradual power decline. Crafted with strict quality controls and premium wear-resistant materials, it supports plug-and-play installation with zero modific-ations, delivers consistent fuel atomization in both extreme cold and high-load working environments, and offers longer service intervals than generic alternatives. Fully optimized for Google search, this page targets core keywords naturally to rank higher for equipment owners, repair shops and fleet managers seeking reliable 3126 engine injector replacements, making it the top choice for routine maintenance, engine overhaul and emergency repairs.
Core Product Specific-ations (111-7916)
| Specific-ation Item | Detailed Specific-ation |
| Part Number | 111-7916 (Direct c-at OEM Replacement, Cross-Reference Compatible with Select 3126 Series OEM Codes) |
| Applicable Engine | c-aterpillar 3126, 3126B, 3126E Inline Diesel Engines (Standard & High-Performance Versions) |
| Injector Type | HEUI Hydraulic Electronic Unit Injector, Cold-Start Optimized Design |
| Key Materials | High-Strength Forged Steel Body, Precision-Ground Ceramic Nozzle, Low-Temp Resistant Seals, Anti-Corrosion Internal Parts |
| Calibration Standard | 100% OEM-Matched Injection Pressure & Flow Rate, Dynamic Calibration for Full RPM Range |
| Product Condition | Brand New Premium Aftermarket, 100% Pre-Shipment Tested |
Compatible Equipment & Applic-ations
| Equipment Type | Compatible Models |
| Excavators | c-at 320B, 320C, 321B, 322B, 325B Series Excavators (3126 Engine Equipped) |
| Heavy-Duty Trucks | c-at-Powered Medium & Heavy Freight Trucks, Construction Haulers, Utility Service Trucks |
| Industrial Machinery | Industrial Generator Sets, Mobile Pump Units, Construction Compressors, Fixed Power Equipment |
| Special Applic-ations | Cold-Climate Work Equipment, Outdoor Engineering Machinery, Long-Haul Fleet Vehicles |
| Maintenance Scenarios | Engine Overhaul, Routine Maintenance, Faulty Injector Replacement, Full Set Balanced Replacement |
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