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| Burst Pressure | 55 bar (798 PSI) |
| Element Collapse pressure | 15 bar (218 PSI) |
| Filtration Media | Inorganic Microfibers 5 µm |
| Media type | Inorganic Microfibers |
| Filtration Rating | 5 µm |
| Total Height | 295 mm (11 5/8") |
| Thread | UN 1.3/4 inch Female Bottom 12 |
| Type | UN |
| Thread Size | 1.3/4 inch |
| Orientation | Female |
| Position | Bottom |
| Working Pressure | 25 bar (363 PSI) |
| Outer Diameter | 117 mm (4 19/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Baldwin | BT8877MPG |
| Baldwin | BT9353MPG |
| Caterpillar | 2254118 |
| Donaldson | P170906 |
| Donaldson | P567580 |
| Fai Filtri | CSD-400-0-0-A03-A |
| HiFi Filter | SH 66706 |
| Ikron | HEK5030295ASFG003B |
| Oxfil | OF.8658 |
| Parker Parfit | 944040Q |
| SF Filter | SPH 94101 |
| Spare Part Mart | SPM-OIL-1327 |
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-1327.
Dusty or Contaminated Environments
On mines, quarries, or construction sites, airborne dust constantly threatens oil cleanliness. The inorganic microfibre media traps particles down to 5 microns, preventing abrasive wear and keeping oil free of damaging debris that can shorten component life.
Continuous-Duty Operations
For machinery running around the clock, maintaining consistent oil flow is critical. This filter operates reliably at a working pressure of 25 bar, ensuring filtration never becomes a bottleneck and helping avoid unplanned downtime from filter bypass or collapse.
Fleet Maintenance Consolidation
When servicing a mixed fleet of Caterpillar machines, this single part number replaces filters from multiple brands like Baldwin and Fai Filtri. Stocking only this filter simplifies inventory, speeds up servicing, and reduces ordering errors.
High-Pressure Hydraulic Systems
Hydraulic circuits often experience pressure spikes that can deform lesser filters. With a 55 bar burst pressure and a 15 bar element collapse pressure, this filter withstands sudden surges, maintaining integrity and keeping the system clean.
This filter is a direct replacement for oil filters used across many Caterpillar loaders, excavators, and dozers. It matches the specifications of filters fitted to a wide range of that brand's equipment. As long as your machine requires a filter with a 1 3/4-inch UN female bottom thread, 117 mm outer diameter, and 295 mm height, it will fit. Always confirm these dimensions against your existing filter before ordering.
It uses inorganic microfibre media with a filtration rating of 5 microns absolute. This means it captures contaminants as small as 5 micrometres, keeping oil clean and protecting your engine and hydraulic components from premature wear.
Yes, this filter measures 295 mm in total height and 117 mm in outer diameter, with a UN 1 3/4-inch female bottom thread. These dimensions are manufactured to match the original part, so it threads directly into place with no adapters or modifications needed.
This aftermarket filter is built to the same physical and performance specifications, using equivalent 5-micron microfibre media. You get the same filtration quality and durability at a significantly lower cost, backed by our 30-day money-back guarantee and price-beat policy.
Installation is straightforward. The filter spins onto the standard 1 3/4-inch UN thread without special tools. Simply pre-fill with clean oil, lubricate the gasket, and tighten to your machine's service manual torque specification. No calibration or professional assistance is required.
We ship worldwide with full tracking on every order. All purchases are covered by a 30-day money-back guarantee, so you can shop with confidence. We also offer a price-beat guarantee: if you find an identical filter cheaper elsewhere, we will beat that price.
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.

