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| Filtration Media | Impregnated Paper 25 µm |
| Media type | Impregnated Paper |
| Filtration Rating | 25 µm |
| Flow direction | In-Out |
| Total Height | 480 mm (18 29/32") |
| Largest Inner Diameter | 92 mm (3 5/8") |
| Smallest Inner Diameter | 10.3 mm (13/32") |
| Largest Outer Diameter | 126 mm (4 31/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Donaldson | CRS4903 |
| Donaldson | P173058 |
| Fai Filtri | R-630-4-P25-A |
| Fairey Arlon | TXX8C25 |
| Fairey Arlon | TXX8C25B |
| Ikron | HEK0840480ASSP025B |
| Omt | HR6304BN |
| Oxfil | HF.9435 |
| Sofima (UFI) | CRC340CV1 |
| Spare Part Mart | SPM-HYD-1869 |
| Woodgate | WGTX8C25 |
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-1869.
Dusty or Harsh Environments
For machinery operating in quarries, mines, or construction sites, airborne particulates accelerate oil contamination. The 25 micron media effectively captures these particles, extending service intervals and reducing unscheduled downtime.
High Cycle Manufacturing Machinery
Injection moulding machines and hydraulic presses run non stop cycles, generating fine wear debris. Using this element as a scheduled replacement maintains oil quality, safeguarding precision components and maintaining cycle consistency.
Fleet Maintenance Simplification
Workshops managing multiple equipment brands can standardise on this filter element if it matches the dimensions and cross references, reducing inventory complexity and ensuring a single high quality spare is always on hand.
Protection of Servo and Proportional Valves
Sensitive hydraulic control valves require exceptionally clean oil to prevent sticking or erosion. The 25 micron rating provides a balance of fine filtration and flow, helping to avoid costly valve repairs.
This element is a direct replacement for hydraulic filters with the same cross reference numbers listed from Donaldson, Sofima, and others. Always compare the dimensions (480 mm height, 126 mm outer diameter, 92 mm and 10.3 mm inner diameters) against your current element or housing to confirm fit.
The filtration media is impregnated paper with a rating of 25 microns. This provides effective removal of solid particles while maintaining good flow characteristics for hydraulic systems.
The total height is 480 mm, largest outer diameter 126 mm, largest inner diameter 92 mm, and smallest inner diameter 10.3 mm. The inner diameters correspond to the mounting post, and the element seals by compression within the housing; no thread specifications are applicable.
This is an aftermarket replacement element, not manufactured by the original equipment brand. It is built to match the OEM specifications for dimensions and performance, offering a cost effective alternative with the same functional reliability.
Before replacement, depressurise the hydraulic system and clean the filter housing. Remove the old element, inspect the housing for debris, and insert the new element, ensuring it seats correctly on the mounting post. Lubricate any O rings with clean oil, reassemble the housing, and check for leaks upon restart.
Spare Part Mart offers worldwide shipping with tracking. All purchases include a 30 day money back guarantee and our price beat guarantee, so you can buy with confidence.
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.

