Fuel Feed Pump 105220-5960 105220-5001 For Komatsu PC200-5/PC200-6/PC200-7 Excavator 6D102/6D95 Engine — OEM Denso Mechanical Supply Pump
Basic Properties
Place of Origin:
China
Brand Name:
YIMI
Model Number:
Komatsu PC200-5/PC200-6/PC200-7 Excavator 6D102/6D95
Trading Properties
Minimum Order Quantity:
10 pcs
Price:
Negotiable
Payment Terms:
T/T
Supply Ability:
10000 pcs/month
Specifications
| OEM Part Number: | 105220-5960 / 105220-5001 | Part Name: | Fuel Feed Pump / Low-Pressure Supply Pump |
| Material: | Aluminum | Weight: | Approx. 1.5 – 2.0 Kg |
| Engine Compatibility: | Komatsu 6D102, 6D95, 4D102E, 4D95LE, 6D102E; Nissan SD25 | Condition: | Brand New — 100% Quality Inspected |
| Warranty: | 12 Months | Excavator Compatibility: | Komatsu PC200-5, PC200-6, PC200-7; E320B |
| Pump Type: | Mechanical Low-Pressure Feed Pump | ||
| High Light: | Komatsu excavator fuel feed pump,Denso mechanical supply pump,PC200-7 engine fuel pump |
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Product Description
Fuel Feed Pump 105220-5960 105220-5001
OEM Denso Mechanical Supply Pump for Komatsu PC200-5/PC200-6/PC200-7 Excavator 6D102/6D95 Engine
Product Overview
The Fuel Feed Pump (Low-Pressure Supply Pump) with OEM numbers 105220-5960 and 105220-5001 is a verified OEM-grade replacement for Komatsu excavators and compatible diesel engines. Manufactured to Denso OEM specifications, this mechanical pump is a critical component of the diesel fuel system, responsible for drawing fuel from the tank and supplying it at the correct low pressure to the high-pressure injection pump.
OEM Specification - Verified by multiple OEM part numbers: 105220-5960, 105220-5001, DK105220-5960, 1052205960, 1052205001
Proven Durability - Built with wear-resistant materials to withstand continuous heavy-duty operation
Installation Success Rate - 99% direct bolt-on fitment for compatible Komatsu excavator models
OEM Cross-Reference Verified - Replaces 105220-5960, 105220-5001, DK105220-5960, 105220-6220, 9440610588, 5I-7507
Failure Symptoms
If your fuel feed pump is failing, you may experience one or more of the following symptoms:
- Hard Starting / Extended Cranking: Engine takes longer than normal to start due to insufficient fuel pressure
- Loss of Engine Power: Significant reduction in power and acceleration, especially under load
- Engine Stalling / Rough Running: Intermittent stalling or rough idle due to inconsistent fuel supply
- Frequent Need for Priming: Pump does not build sufficient pressure, requiring frequent air bleeding
- Visible Fuel Leakage: Fuel seeping from the pump body indicating worn internal seals
⚠️ Important: A failing fuel feed pump can lead to progressive power loss, engine stalling, and costly injection pump damage. Prompt replacement is essential to maintain fuel system integrity and engine reliability.
Technical Specifications
| Part Number | 105220-5960, 105220-5001 |
| Product Name | Fuel Feed Pump |
| Car Model | Komatsu PC200-5/PC200-6/PC200-7 |
| Engine Model | 6D102/6D95 |
| Condition | 100% Brand New |
| Material | High-strength aluminum alloy & precision bearings |
| Cooling Type | Engine coolant circulation |
| Quality Standard | OEM equivalent / ISO quality control |
Vehicle & Engine Compatibility
Primary Applications - Komatsu Excavators:
| Model | Chassis / Series | Engine | Notes |
|---|---|---|---|
| PC200-5 | Excavator | 6D95, 6D102 | Compatible |
| PC200-6 | Excavator | 6D95, 6D102 | Primary application |
| PC200-7 | Excavator | 6D95, 6D102 | Compatible |
| PC220 | Excavator | 4D102E, 6D102E | Compatible |
| PW200 | Excavator | 4D102E, 6D102E | Compatible |
| PW220 | Excavator | 4D102E, 6D102E | Compatible |
| PC60-7 | Excavator | - | Compatible |
Engine Compatibility:
| Engine Code | Application |
|---|---|
| 6D102 / 6D102E | Komatsu excavators |
| 6D95 | Komatsu excavators |
| 4D102E / 4D95LE | Komatsu excavators |
| SD25 | Nissan engines |
⚠️ Important Compatibility Notes:
- Designed for Komatsu 6D95, 6D102 diesel engines and compatible excavator models
- This is a mechanical low-pressure feed pump that supplies fuel to the main injection pump
- Also compatible with Nissan SD25 engines and E320B excavators
- Verify your engine model, equipment model, and original pump part number before ordering
Features & Benefits
| Feature | Benefit + Verification Signal |
|---|---|
| OEM Specification - Denso Equivalent | Guarantees factory-fit quality and performance - verified by multiple OEM cross-references |
| Lightweight Aluminum Construction | Provides excellent durability and corrosion resistance while reducing weight |
| Mechanical Feed Pump Design | Delivers reliable, consistent fuel flow without reliance on electrical systems |
| Wear-Resistant Internal Components | Provides extended service life under continuous heavy-duty operation |
| Broad Equipment Compatibility | Fits multiple Komatsu excavator models - verified by extensive cross-reference |
| Direct Bolt-On Fitment | No modifications required - engineered as a direct match for the original pump |
| 100% New - No Core Charge | Guarantees zero wear, immediate fuel delivery, and full service life |
Quality Control & Verification
Our manufacturing and inspection processes ensure every fuel feed pump meets or exceeds Denso OEM standards.
| QC Item | Verification Method |
|---|---|
| Dimensional Accuracy | Precision inspection to verify all mounting points and sealing surfaces match OE blueprint specifications |
| Fuel Flow Rate Test | Bench testing to verify fuel delivery volume meets OEM specifications |
| Pressure Test | Pressure testing to verify output pressure meets OEM specifications |
| Seal Integrity Test | 100% leak test to guarantee zero fuel leakage |
| Durability Cycle Test | 500+ hour fatigue testing to verify long-term reliability |
| Final Assembly Inspection | 100% visual and functional inspection before packaging |
Installation & Maintenance Recommendations
⚠️ IMPORTANT: Professional Installation Recommended
Pre-Installation Checklist:
- Ensure the engine is cool before starting work
- Depressurize the fuel system before disconnecting fuel lines
- Clean the area around the pump to prevent contamination
- Inspect fuel lines for cracks or damage - replace if necessary
- Verify your engine model (6D95 / 6D102) and equipment model before installation
Installation Guidelines (Reference Komatsu workshop manual):
- Disconnect the negative battery terminal
- Depressurize the fuel system
- Disconnect the fuel inlet and outlet lines from the old pump
- Remove the mounting bolts securing the pump to the engine
- Remove the old pump assembly
- Clean the mounting surface thoroughly
- Install the new pump with a new gasket (if applicable)
- Torque mounting bolts to manufacturer's specified torque settings
- Reconnect fuel lines securely
- CRITICAL: Prime the fuel system by operating the priming pump until fuel flows free of air bubbles
- Start the engine and check for fuel leaks
- Check for proper fuel flow and engine operation
Maintenance Schedule:
- Inspection: Every 500 hours of operation or during routine fuel system service
- Replacement: Immediately if failure symptoms appear
- Note: The mechanical fuel feed pump is a critical component - proactive replacement is recommended during major engine service
Packaging & Supply
- Packaging: Each fuel feed pump is securely packed in a poly bag and protective carton
- Single Package Weight: Approx. 1.5 - 2.0 kg
- MOQ: 1 piece
- Certification: CE, ISO9001
- Suitable for: Wholesale distributors, construction equipment service centers, excavator repair shops, and fleet owners
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