9520A403G Fuel Injection Pump for 1104D Engine
High-quality fuel injection pump designed for Engine 1104D diesel engines, manufactured with precision engineering for optimal performance and reliability.
Product Specifications
| Product Name | Fuel Injection Pump |
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| Part Number | 9520A403G |
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| Equipment Fit | 1104D |
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| Type | Engine Parts |
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| Place of Original | GUANGZHOU |
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| Brand Name | JIAJUE |
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| MOQ | 1 Piece |
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| Availability | Rich Stock |
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| Approximate Weight | 13KG |
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| Size (for 1pc) | 35cm x 25cm x 25cm |
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| Warranty | 3 Months |
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| Shipment | Dispatched within 24-48 hours |
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Frequently Asked Questions
- How do I install my Fuel Injection Pump after purchasing it?
Please refer to the "Step-by-Step Installation Guide" on our product details page, which contains detailed installation instructions for the injection pump.
- What precautions should I take before installing my Fuel Injection Pump?
System flushing is crucial! Before installing the new pump, the entire fuel system (tank, lines, and rail) must be cleaned to remove metal debris from the old failed pump.
- Does this pump include the warranty?
Yes, our 3021961 pump has warranty.
- Is my machine compatible with this part number of Fuel Injection Pump?
If you're not sure if this fits your machine, please send us your Engine Serial Number (ESN) for free verification.
- How long will it take to receive my package after I make the payment?
This depends on your country and region, and the customs clearance time in your country. Please contact us with your address and postal code so we can check shipping costs and estimate delivery time for you.
Troubleshooting Guide
| Issue | Possible Cause | Solution |
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| Engine Won't Start | Air trapped in the fuel lines | Bleed the fuel system thoroughly |
| Low Fuel Pressure | Clogged fuel filters or a leaking SCV (Suction Control Valve) | Replace filters; inspect the SCV for debris |
| Black Smoke / Power Loss | Contaminated fuel causing plunger wear | Drain fuel tank; use high-quality diesel |
| Loud Knocking Noise | Improper timing or loose mounting bolts | Re-calibrate the timing and check bolt torque |
Company Profile
GUANGZHOU JIAJUE MACHINERY EQUIPMENT CO., LTD
Guangzhou Jiajue is a company engaged in manufacturing, developing and selling excavator parts, with years of exploitation and innovation. We have the capacity for distributing thousands of excavator parts, including: undercarriage parts, rubber parts, engine parts, oil seals, general consumable parts, iron parts, and hydraulic breakers, in hundreds of series with full product range and quality guarantee.
We stick to our principle of developing quality and providing satisfactory service superior to the products. We always believe that products with good quality can help build good images, and with good service, valued customers will always stand by us. We sincerely hope to cooperate with you and build stronger business relationships.
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