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Oxfil OF.8355 Aftermarket Oil Filter, photo
Oxfil OF.8355 Aftermarket Oil Filter, second view

Oxfil OF.8355 Aftermarket Oil Filter

$17.04 USD
  • SKU: SPM-OIL-1200
  • Availability: in stock Many in stock Out of stock In-stock at manufacturer. Please add 5-10 days to shipping time
  • Weight: 0.6 kg (1.32 lb)
Keep a spare: buy 2 and the second one is 5% off ($16.19)
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Oxfil OF.8355, direct aftermarket replacement. This filter is an aftermarket oil filter designed as a direct replacement for filters used in equipment from Argo, Effer, Fai Filtri, Ferrari Gianni, and Oxfil. It features impregnated paper media with a 25 µm filtration rating, effectively capturing contaminants to protect engine components. With a total height of 304 mm, an outer diameter of 62.5 mm, and a smallest inner diameter of 28.6 mm, this filter includes a bypass valve that opens at 1.75 bar to ensure oil flow during cold starts or clogged conditions. Built to the original dimensions and ratings, it offers a reliable and cost-effective alternative for maintaining hydraulic and lubrication systems. Technical properties & cross references
Specifications
Filtration Media Impregnated Paper 25 µm
Media type Impregnated Paper
Filtration Rating 25 µm
Total Height 304 mm (11 31/32")
Bypass Valve Opening Pressure 1.75 bar (25 PSI)
Smallest Inner Diameter 28.6 mm (1 1/8")
Outer Diameter 62.5 mm (2 15/32")
Stat. HS-Code 84149000
Country of Manufacture China
Cross references
Brand Code
Argo P3073052
Effer 8919368
Fai Filtri 025-4-1431
Ferrari Gianni 0032030160
Oxfil OF.8355
Spare Part Mart SPM-OIL-1200

Price beat guarantee

We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:

Seller Price Checked
Oxfil USD 21.30 16 Oct 2026
FilterFinder Online USD 67.00 14 Oct 2026
Hydrafil USD 100.95 14 Oct 2026
Spare Part Mart USD 17.04 Today

Our price of USD 17.04 is 20% to 83% less than these sellers.

Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.

Use cases & applications

High-Contaminant Environments
In dusty or debris-heavy job sites, the 25 µm impregnated paper media traps fine particles that can cause premature wear. This filter helps extend equipment life by maintaining clean oil circulation under harsh conditions.

Continuous-Duty Operations
For machinery running extended shifts, the 1.75 bar bypass valve ensures oil flow even if the filter loads up, preventing starvation. This reduces downtime for filter changes during critical work periods.

Cold-Start Protection
When starting equipment in cold weather, thick oil can restrict flow. The bypass valve opens to allow immediate lubrication, protecting engine bearings and reducing start-up wear.

Inventory Consolidation
Cross-referencing multiple brands like Argo and Effer, this single filter simplifies stock management. Operators servicing mixed fleets can reduce inventory complexity while ensuring proper fit.

Frequently asked questions

How do I confirm this filter fits my equipment?

Check your original filter's part number against the cross-reference brands: Argo, Effer, Fai Filtri, Ferrari Gianni, or Oxfil. If your filter matches one of these, this filter is a direct replacement.

What is the filtration rating and media type?

The filter uses impregnated paper media with a 25 µm filtration rating. This captures fine particulates while allowing adequate oil flow for most hydraulic and lubrication systems.

What are the key dimensions and thread details?

Total height is 304 mm, outer diameter is 62.5 mm, and smallest inner diameter is 28.6 mm. The thread specification is not provided, so measure your mounting thread or consult the original filter.

Is this filter a genuine OEM part?

No, it is an aftermarket replacement built to the original dimensions and ratings. It is not branded as genuine but offers equivalent performance at a lower cost.

How do I install this filter correctly?

Installation is similar to other spin-on filters: lubricate the gasket, tighten by hand until contact, then an additional 3/4 turn. Do not overtighten. Always follow your equipment manual.

What guarantees and shipping options do you offer?

We provide a 30-day money-back guarantee and a price-beat guarantee. Worldwide shipping with tracking is available, but specific delivery times vary by location.

Images and data are used as a guide and are deemed reliable to Spare Part Mart. Product may appear differently (e.g. colour) but will be as per the specs above. All cross references are deemed reliable to our knowledge. We encourage you to double check before ordering.

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