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| Filtration Media | Impregnated Paper 25 µm |
| Media type | Impregnated Paper |
| Filtration Rating | 25 µm |
| Total Height | 103 mm (4 1/16") |
| Smallest Inner Diameter | 20.5 mm (13/16") |
| Outer Diameter | 45 mm (1 25/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
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-1120.
Heavy-Duty Construction Equipment
In construction environments with high dust and debris, the 25 µm impregnated paper media ensures effective contaminant capture, extending engine life and reducing downtime.
Continuous-Duty Industrial Machinery
For machinery running long hours, this filter maintains consistent oil flow and filtration, helping to prevent wear and maintain performance over extended operational periods.
Fleet Maintenance Programs
Standardizing on this filter across multiple equipment brands simplifies inventory management and reduces the risk of using incorrect filters, streamlining maintenance schedules.
Remote or Harsh Operating Conditions
In remote locations where filter replacement intervals are critical, the robust construction and reliable filtration rating provide confidence in protecting equipment between service intervals.
Check your equipment's original filter part number against our cross-reference list. If your filter is from Argo, Baldwin, Digoema, Fai Filtri, Fbn, Holder, Liebherr, Mann-Filter, Oxfil, Stauff, or Woodgate, SPM-OIL-1120 is a direct replacement. Always verify physical dimensions before installation.
This filter uses impregnated paper media with a filtration rating of 25 µm, which balances flow and contaminant capture for most hydraulic and lubrication systems.
The filter has an outer diameter of 45 mm, a total height of 103 mm, and a smallest inner diameter of 20.5 mm. Thread size is not specified; please measure your mounting thread to ensure compatibility.
This is an aftermarket replacement, not a genuine OEM part. It is built to match the specifications of the original filters from the listed brands, providing reliable performance at a competitive price.
Installation is standard: remove the old filter, clean the mounting surface, lubricate the new filter gasket with clean oil, hand-tighten until the gasket contacts, then tighten an additional 3/4 turn. Do not overtighten.
We offer a 30-day money-back guarantee and a price-beat guarantee. Worldwide shipping with tracking is available. No specific delivery times or warranty periods are stated.
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.

