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| Element Collapse pressure | 10 bar (145 PSI) |
| Filtration Media | Wire Mesh 40 µm |
| Media type | Wire Mesh |
| Filtration Rating | 40 µm |
| Flow direction | In-Out |
| Total Height | 149 mm (5 7/8") |
| 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 |
|---|---|
| Fai Filtri | R-100-2-M40-A |
| Fairey Arlon | ST340 |
| Fairey Arlon | ST340B |
| Finn Filter | FC1028M040XST |
| Fleetguard-ST | ST1328 |
| Oxfil | HF.9257 |
| Spare Part Mart | SPM-HYD-1812 |
| Woodgate | WGST340 |
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-1812.
High Contamination Environments
When hydraulic systems operate in dusty or dirty conditions, ingressed particles accelerate wear. This 40 micron wire mesh element captures abrasive debris before it reaches precision components, extending pump and motor life.
Continuous Duty Cycles
For machinery that runs around the clock, consistent oil cleanliness is critical. The robust media maintains its filtration efficiency under sustained flow, helping you avoid unplanned downtime and costly repairs.
Multi-Brand Fleet Consolidation
If your workshop services equipment using different filter brands, stocking this single element simplifies inventory management. It replaces parts from six common manufacturers, reducing shelf space and confusion.
Scheduled Maintenance Intervals
During planned service stops, a fresh filter restores full system protection. The direct-fit design lets technicians swap elements quickly, keeping maintenance windows short and equipment productive.
It is designed to directly replace elements from Fai Filtri, Fairey Arlon, Finn Filter, Fleetguard-ST, Oxfil and Woodgate. As long as your current filter carries one of these brand markings and matches the dimensional specifications, it will fit.
The filter uses wire mesh media with a rating of 40 microns, which is suitable for general hydraulic fluid conditioning. It traps particles large enough to cause wear while maintaining good flow characteristics.
Total height is 149 mm. The largest outer diameter is 72.5 mm, stepping to 72 mm. Inner diameters measure 45 mm and 8.3 mm. It uses a simple push-in or housing style fit rather than a threaded base, so please compare these measurements with your existing element.
No, it is an aftermarket alternative built to match the OEM specifications for fit, form and function. It provides the same dependable filtration as the branded versions but at a more competitive price.
Always depressurise the system first. Remove the old element, clean the housing and seal surfaces, then insert the new filter making sure it seats properly. Reassemble the housing and check for leaks once the system is repressurised.
We offer worldwide shipping with tracking. Your purchase includes a 30 day money back guarantee and our price beat guarantee, so you can buy with confidence knowing you have competitive pricing and protection.
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.

