463-1678 Fuel Injection Pump For Cat C7.1 320D2 Excavator
1.Part Name : Fuel Injection Pump Assembly
2.Part Number: 463-1678 / 4631678
3.Condition: Brand New
4.Voltage: 24V
5.Material: High-Strength Alloy Steel
6.Quality: Original/High Quality Replacement
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Product Introduction
Premium 463-1678 Fuel Injection Pump for Caterpillar C7.1 Engines
Cross-Reference / Interchange Numbers:
- OEM Ref: 9521A031H, 9521A030H
- Caterpillar Reman: 20R-4819
- Alternative Ref: 398-1498
Technical Specifications
| Parameter | Specification / Description |
|---|---|
| Part Number | 463-1678 / 4631678 |
| Compatible Engine | Caterpillar (CAT) C7.1 ACERT |
| OEM Reference | 9521A031H / 9521A030H |
| Reman Part Number | 20R-4819 |
| System Voltage | 24V DC |
| Rated Power | Approx. 112 kW @ 1800 RPM |
| Fuel Type | Ultra-Low Sulfur Diesel (ULSD) |
| Material | High-Grade Cast Iron & Alloy Steel |
| Net Weight | 8.50 kg (18.7 lbs) |
| Package Dimensions | Approx. 35cm x 25cm x 28cm |
| Country of Origin | Global CAT Manufacturing Standard |
Equipment Compatibility Matrix
| Machine Type | Compatible Models |
|---|---|
| Excavators | 320D2, 320D2 GC, 320D2 L, 323D3, 324, 329D2, 329D2 L |
| Paving Compactors | CP11 GC, CP12 GC, CS11 GC, CS12 GC |
| Asphalt Pavers | AP500F, AP555F, AP600F, AP655F |
| Motor Graders | 120 (Standard & AWD) |
Important Maintenance & Usage Notes
Cleanliness First: Ensure the entire fuel system is flushed before installation to prevent debris from damaging the new pump.
Filter Replacement: Always replace fuel filters with high-efficiency Cat Advanced Efficiency Filters when installing a new pump.
Professional Calibration: Installation should be performed by a certified technician to ensure correct timing and pressure settings.
Fuel Quality: Only use high-quality, ultra-low sulfur diesel (ULSD) to prevent premature wear of internal components.
basic information about the company
Onode company is one of the leading exporter of truck parts and engineering machinery and equipment in China, petrochemical manufacturer,based on 3 families' factories, and over 50 cooperated factories. We can provide about 7000 varieties of spare parts for European & Chinese Trucks ; Onode company was found in 2007, originally to dealing with truck parts and engineering machinery a&equipment and petrochemical. Meanwhile we invest to develop spare parts for European truck together with ourfamilies" factories. With the powerful product development department, professional quality control department andenthusiastic service team, our company growth very fast inthe past 20 years.
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CONTACT
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Moblie
+86 17868790791
monica@onodetruckparts.com
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