Finding a reliable 4459548 filter element for high-tonnage mining equipment is critical for preventing hydraulic system failure. As a specialized heavy machinery parts supplier, we provide the 4459548 (also known as 4459548) replacement that meets or exceeds OEM specifications for the Hitachi EX series.
Talk to our experts today for bulk pricing and stock availability.
WhatsApp: +8613532379052 Email: [email protected] Follow our Facebook Updates| Attribute | Details |
|---|---|
| Part Number | 4459548 (Alt: 4459548) |
| Product Name | Hydraulic Filter Element / Suction Filter |
| Primary Model | Hitachi EX1200, EX1200-5, EX1200-6 |
| Condition | Brand New, OEM Standard Replacement |
| Stock Status | In Stock / Fast Dispatch |
| MOQ | 1 Piece |
| Application | Excavator Hydraulic System Maintenance & Overhaul |
| Delivery Methods | DHL, Fedex, EMS, UPS, Air/Sea Freight |
| Payment Terms | T/T, Western Union, MoneyGram |
When searching for a 4459548 supplier, the focus should be on filtration efficiency and pressure resistance. Below is a comparison to help your procurement team make the right choice.
| Core Features | Our OEM Replacement 4459548 | Low-Cost Market Filters |
|---|---|---|
| 1. Filtration Media | High-density micro-glass fiber | Standard wood pulp paper |
| 2. Pressure Rating | Matches EX1200 system peak pressure | Prone to collapsing under load |
| 3. Seal Quality | High-temp resistant Viton/Buna-N | Recycled rubber (leaks easily) |
| 4. Service Life | 1000+ Operational Hours | Less than 400 Hours |
| 5. Fitment | 100% Precise Mechanical Fit | Variable tolerances, hard to install |
| 6. Particle Capture | Captures 99.9% of microscopic debris | Allows harmful metal shavings through |
Not sure how this issue affects your equipment?
Our team helps operators:
✔ Identify potential risks during maintenance cycles
✔ Recommend suitable replacement parts if needed
✔ Support both inspection advice and parts supply
A clogged 4459548 filter is a primary cause. When the filter is saturated, it restricts flow, increasing friction and heat. Replacing the element immediately restores flow and prevents pump damage.
For heavy-duty mining excavators like the EX1200, we recommend checking the filter every 250 hours and performing a full replacement every 1000 hours, or whenever the hydraulic dashboard warning light activates.
Our replacements utilize an OEM-standard tri-metal structure for the housing and multi-layer synthetic media. It is trusted by repair shops & equipment fleets globally for its durability in harsh environments.
Complete the form below to get a quote for part number 4459548 and other engine components.
Our Core Engine & Machinery Parts Supply:
We specialize in complete engine assemblies and spare parts for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our inventory includes: Cylinder Liners, Pistons, Piston Rings, Main Bearings, Con Rod Bearings, Thrust Washers, Overhaul Gasket Kits, Fuel Injection Pumps, Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
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