Reliable filtration is the first line of defense for your heavy equipment. If you are operating machinery powered by 3306, 3116, or 3126 diesel engines, ensuring the purity of your fuel system is critical. We provide 145-8862 and 117-4089 premium fuel filters designed to meet or exceed original specifications, preventing engine wear and downtime.
Our replacements for 145-8862 (1458862) and 117-4089 (1174089) are widely used in excavators, loaders, and industrial power units to remove contaminants and water before they reach your fuel injectors.
| Detail Field | Specifications |
|---|---|
| Part Number | 145-8862 / 1458862, 117-4089 / 1174089 |
| Model NO. | CAT 3306, 3116, 3126, 330B, 320B, 325B |
| Product Name | Secondary Fuel Filter / Water Separator |
| Condition | Brand New, OEM Standard Replacement |
| Application | Engine rebuild, overhaul, maintenance |
| Stock Status | In Stock / Fast Dispatch |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/ Sea |
| Payment Terms | T/T, Western Union, MoneyGram |
| MOQ | 1 Piece |
Using substandard filters leads to clogged injectors and reduced engine life. Our 145-8862 components use high-grade media to ensure 99 percent efficiency in particle removal.
| Comparison Point | Our OEM Standard Replacement | Generic Low-Cost Filters |
|---|---|---|
| Filtration Media | Synthetic multi-layer high efficiency | Basic single-layer paper |
| Seal Quality | Viton/Premium Rubber (Anti-leak) | Recycled rubber (Prone to hardening) |
| Service Life | 500+ Operating Hours | Unpredictable (Often<200 hours) |
| Water Separation | High-efficiency separation for 3116/3126 | Low separation rate |
| Housing Strength | Reinforced steel casing | Thin metal susceptible to pressure |
| Engine Protection | Maximizes injector lifespan | Increased risk of pump failure |
Need urgent pricing for 117-4089 or 145-8862? Reach out directly via the following channels for a fast quote and shipping estimate.
Common issues include engine hesitation during acceleration, hard starting, or a noticeable loss of power under load for your 3306 engine. If the fuel water separator 117-4089 is full, you may see the water-in-fuel light on your dashboard.
For CAT 3126 or 3116 series, we recommend replacement every 500 hours or at least once every six months during routine maintenance to prevent sediment buildup in the common rail system.
Answer: Our parts feature an OEM-standard tri-metal structure and high-density filtration media. They are trusted by repair shops and equipment fleets worldwide for their durability and exact fitment.
Not sure how this issue affects your equipment?
Our team helps operators:
Identify potential risks during maintenance
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
Identify the right part number and model before the next breakdown happens.
About Our Company and Main Products
We specialize in supplying complete engine assemblies and high-precision spare parts for global brands. Our core expertise covers Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines. We provide essential components including Cylinder Liners, Pistons, Piston Rings, Main Bearings, Con Rod Bearings, Thrust Washers, Overhaul Gasket Kits, Diesel Fuel Injection Pumps, Fuel Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
Search terms for your maintenance needs: Heavy duty engine overhaul kit, Diesel engine rebuild parts, Excavator hydraulic pump parts, Commercial truck engine components, Marine diesel engine maintenance, Generator set spare parts, 3306 engine liner kit, 3406C crankshaft replacement, 3126 injector nozzles, 4BT engine gasket set, 6CT turbocharger supplier, PC200 excavator engine parts, Isuzu 4HK1 engine components, Kubota V2203 overhaul kit, Yanmar 4TNE98 engine parts, Weichai WD615 engine repair, Fuel pump for heavy equipment, High pressure fuel injection system, Engine cooling system parts, Industrial engine oil pump.
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