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| MED-TYPE | Impregnated Paper |
| FLOW-DIR | In-Out |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Fai Filtri | R-850-4-P25-A |
| Fairey Arlon | TXX1425 |
| Fairey Arlon | TXX1425B |
| Omt | HR8501BN |
| Oxfil | HF.9498 |
| Sofima (UFI) | CRC440CV1 |
| Spare Part Mart | SPM-HYD-1881 |
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-1881.
Dusty and Gritty Environments
In operations where airborne particles are unavoidable, hydraulic oil contamination can accelerate wear. This filter’s impregnated paper media traps fine grit, safeguarding pumps and valves and prolonging component service life.
Continuous Duty Machinery
For equipment that runs around the clock, unplanned downtime is costly. Routine filter changes with SPM-HYD-1881 help sustain steady oil cleanliness, minimising the risk of unexpected hydraulic failures and production interruptions.
Multi Brand Fleet Consolidation
If your fleet uses filters from different brands, this single element cross references several popular part numbers. It reduces stock variety, simplifies procurement, and ensures a compatible spare is readily available for multiple machines.
SPM-HYD-1881 is a direct replacement for filters originally supplied under the Fai Filtri, Fairey Arlon, Omt, Oxfil, and Sofima (UFI) brands. Verify the thread size, gasket dimensions, and overall length of your existing element to ensure a proper match.
The element features an impregnated paper media optimised for reliable particle retention in hydraulic fluid. For the exact micron rating, refer to the specification of the cross referenced brand filter it replaces, as performance aligns with those designs.
Critical interface dimensions, including thread pitch and seal profile, are manufactured to precisely match the original branded filters. Always check the physical measurements of your current part against this element before ordering.
SPM-HYD-1881 is an aftermarket component, not a genuine OEM filter. It is engineered as a cost effective alternative that delivers reliable fit and performance for the cross referenced brands, without the premium price tag.
Follow standard hydraulic filter replacement practices. Depressurise the system, remove the old element, lubricate the new seal, and tighten to the equipment manual’s specification. After installation, run the system and inspect for leaks, topping up fluid as needed.
Spare Part Mart provides worldwide shipping with tracking on all orders. Every filter, including SPM-HYD-1881, is backed by a 30 day money back guarantee and a price beat guarantee. Contact our team for delivery estimates to your location.
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.

