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| Element Collapse pressure | 25 bar (363 PSI) |
| Filtration Media | Inorganic Microfibers 25 µm |
| Media type | Inorganic Microfibers |
| Filtration Rating | 25 µm |
| Total Height | 239 mm (9 13/32") |
| Bypass Valve Opening Pressure | 1.75 bar (25 PSI) |
| Smallest Inner Diameter | 58.8 mm (2 5/16") |
| Outer Diameter | 89 mm (3 1/2") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Ammann | 172486-73710 |
| Fai Filtri | 001-6-0538 |
| Hydac | 1277896 |
| Hydac | 3106934 |
| Hydac | 3106934-015-M |
| Oxfil | OF.8092 |
| Spare Part Mart | SPM-OIL-1149 |
| Yanmar | 172486-73710 |
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-OIL-1149.
High-Pressure Hydraulic Systems
In hydraulic systems operating under high pressure, this filter's 25 bar collapse pressure ensures the filter maintains integrity even during pressure spikes. This prevents bypass of unfiltered oil, protecting sensitive components like pumps and valves.
Continuous-Duty Industrial Equipment
For machinery running extended hours, the 25 µm inorganic microfibers media captures fine particles that cause wear. This extends oil life and reduces maintenance intervals, keeping production lines running smoothly.
Mobile Construction Equipment
On construction sites with heavy dust and debris, the robust construction and bypass valve at 1.75 bar allow the filter to handle cold starts and high flow demands without collapsing. This ensures reliable lubrication for engines and hydraulics in excavators and loaders.
Fleet Maintenance Consolidation
Fleet operators with mixed Ammann, Hydac, and Yanmar equipment can standardize on this filter. Its universal fit reduces inventory complexity and simplifies procurement, ensuring consistent filtration quality across the fleet.
Check your equipment's manual or existing filter for dimensions: total height 239 mm, outer diameter 89 mm, and smallest inner diameter 58.8 mm. This filter is a direct replacement for Ammann, Hydac, and Yanmar applications that use these measurements.
The filter uses inorganic microfibers media with a filtration rating of 25 µm. This media is designed for high dirt-holding capacity and efficiency in capturing fine particles.
The filter has a smallest inner diameter of 58.8 mm. For thread details, refer to your machine's specifications; the bypass valve opens at 1.75 bar to ensure proper flow.
This is an aftermarket filter built to match OEM specifications. It is a direct replacement for filters from Ammann, Fai Filtri, Hydac, Oxfil, and Yanmar, but is not a genuine OEM product.
Installation is similar to standard spin-on filters. Ensure the sealing surface is clean, lubricate the gasket, and tighten to the manufacturer's recommended torque. Do not overtighten.
We offer a 30-day money-back guarantee and a price-beat guarantee. Worldwide shipping with tracking is available. Contact us for specific delivery estimates.
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.

