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| 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 |
| 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 |
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-1181.
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.
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.
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.
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.
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.
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.
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.
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.

