Baldwin PT8492, direct aftermarket replacement. This filter is an aftermarket hydraulic filter designed as a direct replacement for filters from Baldwin, Donaldson, Doosan, Fai Filtri, Fleetguard, Hitachi, John Deere, Kobelco, Komatsu, Luberfiner, Mann-Filter, New Holland (CNH), Oxfil, Samsung, and Volvo. It uses impregnated paper media with a 10 µm filtration rating, providing effective protection for hydraulic systems. With an out-in flow direction and dimensions of 456 mm height, 110 mm inner diameter, and 178 mm outer diameter, this filter is built to the original dimensions and ratings for reliable performance.
Technical properties & cross references
Specifications
| Filtration Media |
Impregnated Paper 10 µm |
| Media type |
Impregnated Paper |
| Filtration Rating |
10 µm |
| Flow direction |
Out-In |
| Total Height |
456 mm (17 15/16") |
| Largest Inner Diameter |
110 mm (4 11/32") |
| Largest Outer Diameter |
178 mm (7") |
| Stat. HS-Code |
84149000 |
| Country of Manufacture |
China |
Price beat guarantee
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller |
Price |
Checked |
| eBay (4 aftermarket sellers) |
USD 79.97 to 137.73 |
11 Oct 2026 |
| Oxfil |
USD 82.94 |
16 Oct 2026 |
| FilterFinder Online |
USD 91.00 |
11 Oct 2026 |
| G&T Engine Parts |
USD 171.47 |
11 Oct 2026 |
| Hydrafil |
USD 547.95 |
11 Oct 2026 |
| Spare Part Mart |
USD 63.98 |
Today |
Our price of USD 63.98 is 20% to 88% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Use cases & applications
Heavy-Duty Construction Sites
In dusty construction environments, the 10 µm impregnated paper media captures fine particles that can cause hydraulic system wear. This filter helps maintain oil cleanliness, extending component life and reducing unplanned downtime.
Continuous-Duty Mining Operations
For equipment running 24/7, the high dirt-holding capacity of this filter reduces the frequency of change-outs. This minimises maintenance interruptions and keeps hydraulic systems operating efficiently under constant load.
Fleet Maintenance Consolidation
As a cross-reference for multiple major brands, this filter simplifies inventory management for fleets with mixed equipment. One part number can serve machines from Doosan, Hitachi, John Deere, Komatsu, and New Holland, reducing stock complexity.
Cold-Weather Start-Up Protection
The impregnated paper media maintains structural integrity in cold temperatures, ensuring consistent filtration during cold starts. This prevents contaminants from circulating through the system when oil is thick and bypass valves are open.
Frequently asked questions
How do I confirm this filter fits my machine?
Check your machine's original filter part number against the cross-referenced brands listed (Baldwin, Donaldson, Doosan, etc.). If your filter matches any of those, this is a direct replacement. No specific machine models are provided, so verify by OEM part number.
What is the filtration rating and media type?
This filter uses impregnated paper media with a 10 µm filtration rating. It is designed for hydraulic systems requiring fine particle removal to protect pumps and valves.
What are the exact dimensions and flow direction?
Total height is 456 mm, largest inner diameter is 110 mm, and largest outer diameter is 178 mm. Flow direction is out-in (oil flows from outside to inside).
Is this an OEM or genuine filter?
No, this is an aftermarket filter built to the original dimensions and ratings. It is a direct replacement for filters from brands like Donaldson, Fleetguard, and Komatsu, but it is not manufactured by those companies.
How do I install this filter?
Installation is similar to the original filter. Ensure the sealing surfaces are clean, lubricate the gasket with oil, and tighten to the recommended torque. Dispose of the old filter properly.