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SPM-OIL-1181 Oil Filter
  • SKU: SPM-OIL-1181
  • Availability: in stock Many in stock Out of stock In-stock at manufacturer. Please add 5-10 days to shipping time

SPM-OIL-1181 Oil Filter

$21.05
The SPM-OIL-1181 is an aftermarket oil filter designed for a wide range of industrial and agricultural equipment. It uses impregnated paper media with a 25 µm filtration rating to effectively capture contaminants and protect engine components. With a total height of 199 mm, an outer diameter of 59 mm, and a smallest inner diameter of 28.6 mm, this filter ensures a precise fit. It features a bypass valve opening pressure of 1.75 bar for reliable operation under varying conditions. This direct replacement filter is cross-referenced with brands including Ahlmann, Airfil, Ammann, Argo, Baldwin, Bosch, Caterpillar, Cesab, Compair-Demag, Digoema, Donaldson, Epe, Fai Filtri, Faun-Frisch, Fendt, Fleetguard, Fleetguard-ST, Fuchs, Furukawa, and Hengst. TECHNICAL PROPERTIES & CROSS REFERENCES
Specifications
Filtration Media Impregnated Paper 25 µm
Media type Impregnated Paper
Filtration Rating 25 µm
Total Height 199 mm (7 27/32")
Bypass Valve Opening Pressure 1.75 bar (25 PSI)
Smallest Inner Diameter 28.6 mm (1 1/8")
Outer Diameter 59 mm (2 5/16")
Stat. HS-Code 84149000
Country of Manufacture China
Cross References
Brand Code
Ahlmann 1815050
Ahlmann 4199826A
Airfil AFPO255
Ammann 80199140
Argo P3062052
Baldwin PT9197
Bosch 1457429163
Caterpillar 4SX7858
Cesab 0993224
Compair-Demag 42211112
Compair-Demag 42211122
Digoema DGMH1729
Digoema DGMH2052
Donaldson P175108
Donaldson P176817
Donaldson P764618
Epe 11140P11
Fai Filtri 025-4-0802
Faun-Frisch 3239157
Fendt 38B07F17
Fendt F17886000102
Fendt F178860001020
Fendt F178860060020
Fendt X820001034
Fendt X820001035
Fendt X820001038
Fendt X820001038000
Fleetguard HF35263
Fleetguard-ST ST1346
Fuchs 5003648867
Furukawa B3005864867
Hengst E72H
Liebherr 4510235
Mann-Filter / Mann & Hummel 6730257316
Mann-Filter / Mann & Hummel H6143
New Holland (CNH) 9852084
Oxfil OF.8317
Palfinger EA610
Palfinger EA610A
Parker Parfit PR4463
Ruthmann 743045
Spare Part Mart SPM-OIL-1181
Still 142318
TM 308008
Vapormatic CPK1542
Vapormatic VPK1542
Woodgate WGH2052
Zettelmeyer 2225830
Zettelmeyer 22258302

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Use Cases & Applications

Continuous-Duty Operation
In equipment that runs for extended periods, such as generators or pumps, the SPM-OIL-1181's 25 µm media provides consistent filtration to maintain oil cleanliness and reduce wear on moving parts.

Dusty Construction Sites
On construction machinery from brands like Caterpillar and Ammann, this filter helps trap fine particles that enter the oil system, extending engine life in harsh, dusty environments.

Agricultural Fleet Maintenance
For tractors and harvesters from Fendt and New Holland, using a single filter model simplifies inventory management while ensuring reliable protection across multiple machines.

High-Pressure Hydraulic Systems
With a bypass valve set at 1.75 bar, this filter suits systems that experience pressure spikes, maintaining oil flow even when the filter begins to clog.

Frequently Asked Questions

How can I confirm this filter fits my engine?

Check your equipment's manual for the required oil filter specifications. Cross-reference your original filter part number with the brands listed, such as Baldwin or Donaldson. If your filter matches the dimensions (height 199 mm, outer diameter 59 mm, smallest inner diameter 28.6 mm) and has a 25 µm rating, this filter is a direct replacement.

What does the 25 µm filtration rating mean?

The 25 µm rating indicates the filter captures particles larger than 25 microns. This is suitable for standard engine oil systems, balancing flow rate and filtration efficiency to protect against wear without restricting oil flow.

Will this filter fit if my original has a different thread size?

The filter's dimensions include a smallest inner diameter of 28.6 mm, which typically corresponds to the thread size. Ensure your filter mount matches this diameter. If your original filter has a different inner diameter, this filter may not be compatible.

Is this filter as good as the original brand's filter?

This aftermarket filter is built to match OEM specifications, using impregnated paper media with the same 25 µm rating and bypass valve pressure. It offers reliable performance at a competitive price, though it is not an OEM product.

How often should I replace this oil filter?

Follow the replacement interval recommended in your equipment's maintenance schedule. Typically, oil filters are changed with every oil change. Monitor oil pressure and condition; replace sooner if the filter becomes clogged.

What are your delivery and guarantee terms?

We offer worldwide shipping with tracking. Your purchase is backed by a 30-day money-back guarantee and a price-beat guarantee to ensure you get the best value.

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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