Wholesale High-performance Fuel Components Diesel Fuel Injector 0R-9349 177-4754 173-9272 173-9267 for CAT 3126 Diesel Engine
Wholesale High-performance Fuel Components Diesel Fuel Injector 0R-9349 177-4754 173-9272 173-9267 for CAT 3126 Diesel Engine
Detailed Product Datasheet:
| Parts Number |
173-9272 |
| Part Name |
177-4754 |
| Payment | L/C , T/T |
| Packing | Original / Netural |
1.We have brand packages (for the piston, injector etc.)
wooden box (for crankshaft, camshaft, cylinder parts etc.)
It depends on your requirement.
2.Used and new genuine parts, China OEM parts available.
3.According to the order quantities.
4.You can firstly send the goods back to us. After checking,we will send you a new one. And we will afford the all cost of resend.
The c-aterpillar 173-9272 is a professional heavy-duty continuous-operation HEUI (Hydraulic Electronic Unit Injector) developed exclusively for c-aterpillar 3126, 3126B and 3126E inline diesel engines, targeting the core pain points of power attenuation, unstable fuel injection, overheating-related performance decline and premature wear in long-hour heavy-load construction, mining and bulk earthmoving machinery, serving as a high-strength OEM-grade replacement that prioritizes sustained heavy-load power output and high-temperature stability. Unlike previous 3126 series injectors (such as the 173-9268 idle-optimized model, 173-9267 corrosion-resistant variant and other light-load/anti-pollution versions) that focus on idle smoothness, extreme environment adaptability or low-load fuel saving alone, this model is specially tuned for long-term heavy-load continuous operation and high-temperature resistance, equipped with reinforced high-flow valve components, high-temperature resistant internal structures and heavy-load dedic-ated atomization nozzles to eliminate power lag, fuel injection inconsistency and performance decay under continuous heavy-duty work.
Core Product Specific-ations (173-9272)
| Specific-ation Item | Detailed Specific-ation |
| Part Number | 173-9272 (Direct c-at OEM Replacement, Fully Compatible with 3126 Series Factory Fuel Systems) |
| Applicable Engine | c-aterpillar 3126, 3126B, 3126E Inline Diesel Engines (Heavy-Duty Continuous Operation & High-Temp Optimized) |
| Injector Type | HEUI Hydraulic Electronic Unit Injector, Heavy-Load Sustained Power & High-Temp Resistance Tuned |
| Key Materials | High-Temp Resistant Forged Alloy Body, Reinforced High-Flow Valve Cores, Heavy-Load Atomization Nozzles, Heat-Resistant Sealing Components |
| Calibration Standard | OEM Heavy-Load Flow Calibration, High-Temperature Stability Tuning, Continuous Operation Endurance Matching |
| Product Condition | Brand New Premium Aftermarket, 100% Pre-Shipment Heavy-Load & High-Temp Performance Tested |
Compatible Equipment & Heavy-Duty Applic-ation Scenarios
| Equipment Type | Compatible c-at Models & Usage Scenarios |
| Heavy-Duty Construction Excavators | c-at 320B, 320C, 312C, 321C, 322C Series Bulk Earthmoving & Mining Excavators (3126 Engine Equipped) |
| Long-Hour Continuous Operation Machinery | Full-Shift Construction Loaders, Quarry Haul Trucks, Long-Time Earthmoving Equipment |
| High-Temperature Working Sites | Summer Outdoor Heavy Construction, High-Temp Industrial Engineering, Closed Cabin Operation Tools |
| Heavy-Load Special Machinery | Bulk Material Handling Equipment, Heavy-Duty Pump Units, High-Power Industrial Machinery |
| Key Maintenance Uses | Heavy-Load Power Attenuation Repair, Long-Hour Operation Upgrade, High-Temp Performance Restoration, Full-Set Engine Overhaul |
Detailed Product Picture:
mpany Information:
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