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| Element Collapse pressure | 10 bar (145 PSI) |
| Filtration Media | Inorganic Microfibers 25 µm |
| Media type | Inorganic Microfibers |
| Filtration Rating | 25 µm |
| Flow direction | In-Out |
| Total Height | 105 mm (4 1/8") |
| Largest Inner Diameter | 45 mm (1 25/32") |
| Smallest Inner Diameter | 8.3 mm (5/16") |
| Outer Diameter | 72 mm (2 27/32") |
| Largest Outer Diameter | 72.5 mm (2 27/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Donaldson | CRS7003 |
| Donaldson | P171815 |
| Fai Filtri | R-100-1-A25-A |
| Fairey Arlon | TXW220 |
| Fairey Arlon | TXW220B |
| Fairey Arlon | TXW2CC25 |
| Fairey Arlon | TXW2GDL20 |
| Finn Filter | FC1230F025XS |
| Finn Filter | FFPAVL1102625ABS |
| Fleetguard-ST | ST1754 |
| Ikron | HEK0820105ASFG025B |
| Ikron | HHC01770 |
| Oxfil | HF.9245 |
| Parker Parfit | 937790Q |
| Parker Parfit | 938320Q |
| Parker Parfit | FC1230Q020XS |
| Parker Parfit | PR4388 |
| Sofima (UFI) | CRC110FV1 |
| Sofima (UFI) | ERF11NFD |
| Spare Part Mart | SPM-HYD-1803 |
| Woodgate | WGTW2CC25 |
Found this part cheaper somewhere else? Send us the listing and we'll beat any genuine competitor's price under our Price Beat Guarantee. We continually benchmark the market so you don't have to, so you can buy with confidence knowing you're getting the best available price on Spare Part Mart SPM-HYD-1803.
Heavy Equipment in Dusty Environments
When excavators or loaders work on dusty construction sites, airborne particles can enter hydraulic systems. The 25-micron inorganic microfibre media captures these contaminants before they cause abrasive wear on pumps and valves, extending component life and reducing unplanned repairs.
Continuous Duty Cycles in Manufacturing Plants
Hydraulic systems in production lines often run 24/7 with frequent pressure fluctuations. The filter’s 10 bar collapse pressure rating ensures the element stays intact during pressure spikes, avoiding bypass situations that would circulate unfiltered oil through precision machinery.
Preventative Maintenance Scheduling
Scheduled filter changes are essential to prevent downtime. Using the SPM-HYD-1803 as a direct replacement allows you to adhere to service intervals cost effectively. Its consistent performance means you can plan maintenance with confidence, avoiding emergency call-outs.
Multi-Brand Fleet Management
Fleets with machinery from various manufacturers often require different filter part numbers, complicating inventory. This filter’s broad cross-reference compatibility consolidates stocking, so a single part number can service multiple machines, reducing storage space and simplifying reordering.
This filter is a direct replacement for specific part numbers from Donaldson, Fai Filtri, Fairey Arlon, Finn Filter, Fleetguard-ST, Ikron, Oxfil, Parker Parfit, Sofima (UFI), and Woodgate. Verify the dimensions (outer diameter 72 mm, height 105 mm) against your existing filter to confirm fitment. Always cross check with your equipment’s service manual or consult our team for assistance.
The SPM-HYD-1803 uses inorganic microfibre media that achieves a 25-micron absolute filtration rating. This material offers high dirt holding capacity and consistent particle removal across the service life of the filter, protecting sensitive hydraulic components from contamination.
Key measurements: total height 105 mm, outer diameter 72 mm (largest point 72.5 mm), largest inner diameter 45 mm, and smallest inner diameter 8.3 mm. This is a cartridge style element. Confirm these dimensions match your housing. If you have a spin on filter with a threaded centre, please check thread compatibility as this element may require an existing reusable housing.
No, this is an aftermarket filter built to match OEM specifications. It is not manufactured by the original equipment brands but is designed as a direct replacement for those part numbers, providing equivalent filtration performance at a competitive price.
First, relieve all hydraulic pressure and allow the system to cool. Remove the old element, clean the housing thoroughly, and inspect seals. Install the new SPM-HYD-1803, ensuring it sits correctly. Lubricate any O rings with clean hydraulic fluid. Reassemble and check for leaks upon startup. Follow your equipment manufacturer’s torque and bleeding procedures.
We offer worldwide shipping with tracking on all orders. Every SPM filter is backed by our 30 day money back guarantee. If you find a lower price elsewhere, we also have a price beat guarantee. Please see our website or contact support for full terms.
Orders typically require 1–3 business days for processing. During this time, we confirm product availability and prepare the shipment for consolidation.
We offer two shipping tiers designed to meet your operational needs. The exact costs for all shipping options will be displayed at checkout.
Express Shipping (UPS, DHL, etc.)
Ideal for urgent needs. Estimated delivery time is typically 3–5 business days after processing.
Economy Shipping
Our standard, cost-effective option. Estimated delivery time is typically 5–10 business days after processing.
Shipping costs are calculated at checkout based on your location and selected shipping method.
Once your order ships, you'll receive a tracking number via email so you can monitor your delivery.
For detailed delivery information and FAQs, please visit our Delivery Information page or contact us.

