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| Element Collapse pressure | 5 bar (73 PSI) |
| Filtration Media | Polyester Fibers |
| Media type | Polyester Fibers |
| Total Height | 99 mm (3 29/32") |
| Smallest Inner Diameter | 60 mm (2 3/8") |
| Outer Diameter | 110 mm (4 11/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Baldwin | PT9420MPG |
| Fai Filtri | 001-6-0497 |
| Komatsu | 21W6041121 |
| Oxfil | OF.8084 |
| Rongsun | RJ9139 |
| Spare Part Mart | SPM-OIL-1144 |
| Takeuchi | FZ1B350A001B |
| WIX | 57001 |
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-1144.
Heavy-Duty Construction Sites
In dusty and demanding construction environments, the polyester fiber media captures fine contaminants effectively, protecting engine components and extending oil life. Its 5 bar collapse pressure ensures durability under high-pressure surges common in heavy equipment.
Continuous-Duty Operations
For machinery running long hours in mining or quarrying, this filter maintains consistent flow and filtration efficiency. The robust construction reduces the risk of bypass, keeping oil clean during extended service intervals.
Fleet Maintenance Simplification
Workshop managers can consolidate inventory by using one filter across multiple Komatsu and Takeuchi machines. This reduces stock complexity and ensures a reliable replacement is always on hand.
Remote or Mobile Service
Field service technicians benefit from the filter's compact size and direct fit, allowing quick changes without special tools. The polyester media resists moisture damage, making it suitable for outdoor storage and variable climates.
Check your original filter's part number against our cross-reference list including Baldwin, Fai Filtri, Komatsu, Oxfil, Rongsun, Takeuchi, and WIX. If your model is not listed, contact our team with your machine make and serial number for verification.
The polyester fiber media provides efficient particle capture for hydraulic and lube oil systems. While a specific micron rating is not provided, it is designed to meet OEM specifications for the referenced brands.
The filter has a total height of 99 mm, outer diameter of 110 mm, and smallest inner diameter of 60 mm. Thread specifications are not provided; please compare with your original filter to ensure compatibility.
Our filter is built to match OEM specifications using quality materials. It is a direct replacement, not a genuine part, but offers equivalent performance at a lower cost. We back it with a 30-day money-back guarantee.
Installation follows standard procedures: clean the mounting surface, lubricate the gasket, hand-tighten the filter until snug, then tighten an additional three-quarters turn. Always check for leaks after startup.
We provide worldwide shipping with tracking. Your purchase is protected by a price-beat guarantee and a 30-day money-back guarantee if you are not satisfied.
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.

