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| Burst Pressure | 21 bar (305 PSI) |
| Element Collapse pressure | 5 bar (73 PSI) |
| Filtration Media | Impregnated Paper 25 µm |
| Media type | Impregnated Paper |
| Filtration Rating | 25 µm |
| Total Height | 145 mm (5 23/32") |
| Thread | UN 13/16 inch Female Bottom 16 |
| Type | UN |
| Thread Size | 13/16 inch |
| Orientation | Female |
| Position | Bottom |
| Working Pressure | 12 bar (174 PSI) |
| Outer Diameter | 95.5 mm (3 3/4") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Fai Filtri | CS-050-2-0-P25-A |
| Omc | 174786 |
| Omc | 3850559 |
| Oxfil | OF.8487 |
| Spare Part Mart | SPM-OIL-1266 |
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-1266.
Continuous-Duty Industrial Engines
In applications where engines run for extended periods, such as generators or compressors, this filter ensures consistent oil filtration. Its 25 µm rating balances flow and particle capture, reducing wear without restricting oil flow.
Dusty or Harsh Environments
For equipment operating in dusty conditions, like construction or agricultural machinery, this filter's impregnated paper media resists moisture and maintains efficiency. The robust construction handles pressure spikes common in off-road use.
Maintenance Cost Reduction
By using this aftermarket filter, operators can lower maintenance expenses without sacrificing quality. The 5 bar collapse pressure ensures the filter remains intact even under heavy load, extending service intervals.
Inventory Consolidation
With compatibility across Fai Filtri, Omc, and Oxfil systems, this filter simplifies stock management. A single part number replaces multiple OEM references, reducing inventory complexity for fleet operators.
Check your current filter's thread size and type. This filter has a UN 13/16 inch female bottom thread. Ensure the outer diameter (95.5 mm) and height (145 mm) match your housing.
The filtration rating is 25 µm, and the media is impregnated paper. This rating is suitable for standard industrial oil filtration, capturing most harmful particles while allowing adequate flow.
The thread is UN 13/16 inch female at the bottom. Total height is 145 mm, outer diameter is 95.5 mm. These dimensions ensure a proper fit in compatible housings.
This is an aftermarket replacement, not an OEM part. It is built to match OEM specifications and serves as a direct replacement for filters from Fai Filtri, Omc, and Oxfil.
Installation is straightforward: apply a thin film of clean oil to the gasket, screw the filter on by hand until the gasket contacts the mounting surface, then tighten an additional three-quarters turn. Do not overtighten.
We offer worldwide shipping with tracking. Your purchase is covered by a 30-day money-back guarantee and our price-beat guarantee.
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.

