In modern high-pressure common rail engines, the efficiency of your fuel filtration system directly impacts uptime. The 5598140 (also referred to as 559-8140) is a primary fuel water separator designed for the latest generation of heavy machinery. If you are searching for a reliable 5598140 replacement supplier or an OEM-standard alternative to keep your fleet running, we provide high-efficiency solutions that meet strict industrial standards.
| Detail | Specifications |
|---|---|
| Model NO. | 5598140 / 559-8140 Replacement |
| Product Name | Fuel Water Separator Filter Element |
| Part Number | 5598140 (Alt: 55-98140) |
| Condition | Brand New, OEM Standard Replacement |
| Application | CAT 320, 320GC, 323, 323GC, 330, 330GC, 336, 336GC Excavators |
| MOQ | 1 Piece |
| Stock Status | In Stock / Fast Dispatch |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL, Fedex, EMS, UPS, or by Air/Sea |
| Packaging | Industrial Export Packing |
Maintaining fuel purity is the most cost-effective way to prevent expensive injector failures. Below is a comparison of why our 5598140 filter elements are preferred by repair shops globally.
| Core Procurement Points | Our OEM Standard Replacement | Common Market Alternatives |
|---|---|---|
| 1. Filtration Efficiency | High-efficiency media captures 99% of water | Variable quality, risks water bypass |
| 2. Seal Integrity | Heavy-duty Viton gaskets for heat resistance | Standard rubber, prone to shrinking |
| 3. Housing Strength | Burst-resistant steel or composite shell | Thin casing, potential for leaks |
| 4. Service Life | Matches or exceeds standard change intervals | Requires frequent mid-cycle replacement |
| 5. Compatibility | 100% guaranteed fit for CAT Next Gen series | Loose fitment, causes vibration noise |
| 6. Cost vs Value | Significant savings over dealer prices | Cheap price but high risk of engine damage |
This 5598140 part is widely utilized in the following heavy equipment models. Please verify your machine model before purchasing:
| Machine Type | Compatible Models (English) |
|---|---|
| Excavators | 320, 320GC, 323, 323GC, 326, 326GC, 330, 330GC, 336, 336GC |
| Wheel Loaders | 950M, 962M, 966M (select engine configurations) |
| Engines | C4.4, C7.1 ACERT Industrial Diesel Engines |
Not sure how this issue affects your equipment? Our team helps operators:
Identify potential risks during maintenance and filter inspection
Recommend suitable replacement parts if needed based on working conditions
Support both inspection advice and parts supply for fleet owners
Common Symptoms of a Clogged 5598140 Filter: If you notice engine sputtering, loss of power under load, or the "Water in Fuel" dashboard light, it is time for an immediate swap to prevent fuel pump wear.
We provide immediate stock availability for 5598140 filters. Contact our sales team via the official channels below:
WhatsApp: +8613532379052Email: [email protected]
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Q: What is the primary function of the 5598140 part in my machine?
A: The 5598140 is a primary fuel water separator. It is designed to remove large particles and 98% of free water from diesel fuel before it reaches the secondary filter and high-precision fuel injectors.
Q: Can I use 5598140 on older 320D models?
A: No, the 5598140 is specifically designed for the "Next Generation" models. For older models, you may need different part numbers. Contact us with your machine serial number for verification.
Q: Why Choose This Fuel Water Separator?
A: Our version uses an OEM-standard tri-metal structure and high-grade cellulose media. It is trusted by repair shops and equipment fleets for its durability in harsh environments.
Q: How do I handle a "Fuel Rail Pressure Low" fault code related to this part?
A: First, check the 5598140 filter for debris or water accumulation. Often, a simple replacement of the separator resolves pressure issues caused by restricted fuel flow.
We specialize in providing comprehensive engine solutions for heavy-duty machinery. Our core business focuses on high-performance components for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines.
Whether you need a full engine assembly or specific overhaul components, we maintain a vast inventory to ensure your equipment stays productive. Our key product range includes:
Liner Kits, Pistons, Piston Rings, Main Bearings, Con Rod Bearings, Thrust Washers, Full Overhaul Gasket Sets, Diesel Fuel Pumps, Fuel Injectors, Cranksahfts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
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