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| Filtration Media | Inorganic Microfibers 14 µm |
| Media type | Inorganic Microfibers |
| Filtration Rating | 14 µm |
| Flow direction | Out-In |
| Total Height | 395 mm (15 9/16") |
| Largest Inner Diameter | 40.5 mm (1 19/32") |
| Largest Outer Diameter | 88 mm (3 15/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Airfil | AFKOVL15469 |
| Bobcat | 6913059 |
| Bobcat | M6913059 |
| Claas | 0003637934 |
| Digoema | DGMH25115 |
| Fai Filtri | RK-0251-A16-NHA |
| Hsm | 20811 |
| Hydac | 0251RK015BN3HC |
| Hydac | 0251RK015BN4HC |
| Hydac | 1274983 |
| Hydac | 1277954 |
| Kassbhorer | 8216785505 |
| Kassbhorer | 82167855050 |
| Neuson | 3637934 |
| Oxfil | HF.9521 |
| Spare Part Mart | SPM-HYD-1891 |
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High-dust operating environments
Construction and agricultural sites expose hydraulic systems to airborne dust that can enter reservoirs. The 14-micron inorganic microfibre media traps these fine particles before they circulate, preventing scoring of cylinders and valves in Bobcat skid steers or Claas harvesters.
Continuous-duty cycles
For equipment running extended shifts in forestry or mining, oil cleanliness must remain stable over long periods. This filter’s robust microfibre structure holds contaminants effectively, reducing the risk of premature wear in pumps and motors when hydraulic fluid temperatures rise.
Mixed-fleet maintenance
Workshops servicing machines from multiple brands can consolidate inventory with SPM-HYD-1891. It replaces filters originally supplied by Airfil, Hydac, and others, cutting shelf space and simplifying reordering for Bobcat, Claas, and Hydac equipment.
Preventive replacement schedules
Following a strict filter change interval is critical in high-pressure hydraulic circuits. Installing this element on time ensures particle counts stay low, helping to avoid costly breakdowns and unscheduled downtime across your fleet.
It is engineered to fit hydraulic filter housings on Bobcat, Claas, and Hydac equipment. Verify your existing filter’s dimensions match the 395.0 mm total height, 88.0 mm largest outer diameter, and 40.5 mm largest inner diameter. If your current filter cross-references to Airfil, Bobcat, Claas, Digoema, Fai Filtri, Hsm, Hydac, Kassbhorer, Neuson, or Oxfil, this is a correct replacement.
It uses inorganic microfibre media that captures particles down to 14 microns. This level of filtration protects sensitive hydraulic components like pumps, motors, and proportional valves from abrasive wear, extending their service life in demanding applications.
While thread specifics are not listed, the critical mounting dimensions are 395.0 mm height, 88.0 mm outer diameter, and 40.5 mm inner diameter. The flow direction is out-in, so ensure your housing matches this configuration. Always measure your current element before ordering.
SPM-HYD-1891 is built to match the dimensions and filtration performance of filters from Airfil, Hydac, and the other cross-referenced brands. It is not a genuine OEM part, but it delivers effective contaminant removal and fits the same housings, offering a cost-effective alternative that does not compromise machine protection.
Normally, hydraulic filter replacement involves removing the housing bowl, swapping the old element for the new, and checking the O-ring or gasket condition. Refer to your equipment’s service manual and always ensure the hydraulic system is depressurised and clean before installation to prevent contamination ingress.
We provide a 30-day money-back guarantee and a price-beat guarantee on this product. Every order ships with worldwide tracking, allowing you to monitor progress from dispatch to delivery. For detailed shipping timeframes, please contact our customer service team.
