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| Filtration Media | Wire Mesh 90 µm |
| Media type | Wire Mesh |
| Filtration Rating | 90 µm |
| Flow direction | Out-In |
| Total Height | 330 mm (13") |
| Thread | GAS 3 inch Female Top |
| Type | GAS |
| Thread Size | 3 inch |
| Orientation | Female |
| Position | Top |
| Largest Inner Diameter | 101 mm (3 31/32") |
| Largest Outer Diameter | 130 mm (5 1/8") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Donaldson | FIOA800 |
| Donaldson | P171909 |
| Fai Filtri | SE-430-M90-SG |
| Fleetguard-ST | ST1387 |
| Oxfil | HF.9655 |
| Sofima (UFI) | 56966 |
| Sofima (UFI) | 665074 |
| Sofima (UFI) | ESA43B24WMF |
| Sofima (UFI) | FAM115MNB100 |
| Spare Part Mart | SPM-HYD-1661 |
| Zinga | SS300G00 |
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-1661.
Dusty or Dirty Operating Conditions
In mining, construction or agricultural settings where airborne debris constantly enters hydraulic reservoirs, the robust wire mesh construction handles high contaminant loads. The 90‑micron rating prevents abrasive particles from circulating while avoiding premature clogging, extending service intervals in harsh environments.
Continuous‑Duty Production Machinery
For manufacturing lines and presses that operate around the clock, consistent filtration reliability is non‑negotiable. This filter’s low pressure drop and dependable wire mesh media support uninterrupted flow, reducing the risk of unplanned downtime caused by blocked filters.
Fleet Maintenance Standardisation
Operators managing mixed equipment fleets can simplify inventory by using this one aftermarket filter to replace multiple branded elements. It cuts storage complexity and purchasing overhead while maintaining correct filtration across different hydraulic systems sharing the common GAS 3‑inch thread specification.
High‑Flow Hydraulic Circuits
In applications demanding large fluid volumes, the out‑to‑in flow path and open area of the wire mesh ensure minimal restriction. This design helps sustain system efficiency and prevents heat build‑up, making it suitable for high‑capacity pumps and motors.
It is a direct replacement for hydraulic filter elements from Donaldson, Fai Filtri, Fleetguard‑ST, Oxfil, Sofima (UFI) and Zinga. Always verify your existing filter dimensions against our listed specifications before ordering.
This filter uses wire mesh media rated at 90 microns. The durable mesh captures solid particles while handling high differential pressures and maintaining consistent oil flow, making it well‑suited to hydraulic systems that require coarse filtration.
The filter has a GAS 3‑inch female top thread, a total height of 330 mm, largest inner diameter 101 mm and largest outer diameter 130 mm. Compare these measurements with your existing housing to confirm compatibility.
SPM‑HYD‑1661 is built to match OEM specifications, offering reliable filtration performance at a lower cost. It is covered by our 30‑day money‑back guarantee, giving you confidence in its quality and fit.
Always follow your equipment service manual. Typically, you clean the mounting head, apply a light film of clean hydraulic fluid to the gasket, and thread the filter on by hand until the gasket contacts the sealing surface, then tighten to the manufacturer’s specified torque. Do not overtighten.
We offer worldwide shipping with tracking. Every SPM filter comes with a 30‑day money‑back guarantee and a price‑beat guarantee. During checkout you can see the available shipping methods; delivery times vary by destination.
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.

