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| Element Collapse pressure | 5 bar (73 PSI) |
| Filtration Media | Impregnated Paper 10 µm |
| Media type | Impregnated Paper |
| Filtration Rating | 10 µm |
| Flow direction | Out-In |
| Total Height | 170 mm (6 11/16") |
| Bypass Valve Opening Pressure | 1 bar (15 PSI) |
| Smallest Inner Diameter | 34.4 mm (1 11/32") |
| Outer Diameter | 83.3 mm (3 9/32") |
| Largest Outer Diameter | 83.7 mm (3 9/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Argo | K3091852 |
| Argo | K3091862 |
| Bomag | H1000000999 |
| Digoema | DGMH1852 |
| Fai Filtri | 043-4-0021 |
| Hydrema | 580002 |
| JCB | 4800577 |
| Mann-Filter / Mann & Hummel | 6750456106 |
| Mann-Filter / Mann & Hummel | 6750456136 |
| Mann-Filter / Mann & Hummel | H9381 |
| Mann-Filter / Mann & Hummel | H9381X |
| Orenstein + Koppel (O&K) | 8479458 |
| Oxfil | HF.7059 |
| Spare Part Mart | SPM-HYD-1028 |
| ZF | 750131029 |
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-HYD-1028.
Continuous-Duty Hydraulic Systems
For hydraulic systems that run extended shifts, this filter's 10 µm impregnated paper media captures fine particles that cause wear, helping to maintain fluid cleanliness and extend component life.
Mobile Equipment in Dusty Environments
On construction or agricultural machines operating in dusty conditions, the Out-In flow design and robust construction help prevent contaminants from entering the system, reducing unplanned downtime.
Fleet Maintenance Consolidation
If your fleet includes Bomag or JCB equipment, this filter's broad cross-reference allows you to stock one part number for multiple machines, simplifying inventory management and reducing stockouts.
Cold-Weather Startups
The 1 bar bypass valve ensures oil flows even when cold, thick fluid creates high pressure, protecting the filter element from collapse during startup in low temperatures.
Check your existing filter's part number against the cross-referenced brands: Argo, Bomag, Digoema, Fai Filtri, Hydrema, JCB, Mann-Filter, O&K, Oxfil, or ZF. Alternatively, measure your filter's outer diameter (83.3-83.7 mm), total height (170 mm), and smallest inner diameter (34.4 mm) to verify compatibility.
This filter uses impregnated paper media with a 10 µm filtration rating, meaning it captures particles larger than 10 microns. It is suitable for standard hydraulic systems requiring fine filtration.
The outer diameter is 83.3 to 83.7 mm, total height is 170 mm, and the smallest inner diameter is 34.4 mm. Thread specifications are not provided; please compare with your original filter.
No, this is an aftermarket replacement built to match OEM specifications. It is a direct replacement for the listed brands but is not branded as genuine or OEM.
Installation is similar to standard spin-on or cartridge filters. Ensure the mounting surface is clean, lubricate the gasket, and tighten to the manufacturer's recommended torque. The flow direction is Out-In, so orient accordingly.
We offer a 30-day money-back guarantee and a price-beat guarantee. Worldwide shipping with tracking is available. Contact us for specific shipping times.
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.

