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| Filtration Media | Inorganic Microfibers 12 µm |
| Media type | Inorganic Microfibers |
| Filtration Rating | 12 µm |
| Flow direction | Out-In |
| Total Height | 425 mm (16 23/32") |
| Largest Inner Diameter | 99 mm (3 29/32") |
| Smallest Inner Diameter | 75 mm (2 15/16") |
| Largest Outer Diameter | 99 mm (3 29/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Caterpillar | 126-2131 |
| Caterpillar | 179-9806 |
| Fai Filtri | CF-065-4-0931 |
| Oxfil | HF.7004 |
| Spare Part Mart | SPM-HYD-1018 |
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-1018.
Heavy-Duty Construction Sites
On construction sites with high dust and debris, the 12 µm microfibre media traps fine particles that can cause valve sticking and pump wear. This filter helps maintain hydraulic efficiency during long operating hours.
Continuous-Duty Industrial Machinery
For machinery running extended shifts, the robust construction of the SPM-HYD-1018 supports consistent filtration without frequent changeouts. Its Out-In flow design suits systems where external contaminants ingress is a concern.
Fleet Maintenance Consolidation
Workshop managers servicing multiple Caterpillar machines can stock one filter model that fits various equipment. This reduces inventory complexity and ensures filters are always on hand for routine servicing.
Cold-Weather Hydraulic Systems
In cold climates, hydraulic oil viscosity increases. The 12 µm rating balances fine filtration with adequate flow capacity, reducing the risk of pressure drops during cold starts.
Check your current filter's part number against the cross-references for Caterpillar, Fai Filtri, or Oxfil. Also verify the dimensions: total height 425 mm, largest outer diameter 99 mm, and inner diameters of 99 mm and 75 mm.
The filter uses inorganic microfibers with a 12 µm filtration rating. This media is designed for high dirt-holding capacity and efficient fine-particle capture.
The filter has an Out-In flow direction. The largest inner diameter is 99 mm and the smallest is 75 mm. For thread specifics, consult your machine's service manual or measure the existing filter's threads.
This is an aftermarket filter built to match OEM specifications. It is a direct replacement for Caterpillar, Fai Filtri, and Oxfil units, offering equivalent performance at a lower cost.
Installation is straightforward: remove the old filter, clean the mounting surface, lubricate the gasket, and tighten the new filter by hand. Always follow your machine's service manual for specific torque and safety steps.
We offer worldwide shipping with tracking. Your purchase is backed by a 30-day money-back guarantee and a price-beat guarantee. No specific delivery times 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.

