Review 10 OEM matches for P173781 and the next verification steps before you choose a substitute.
P173781 is a Donaldson filter that replaces 10 OEM part numbers. Use the table below to check which original equipment numbers are covered before you order a replacement.
Review 10 OEM matches for P173781 and the next verification steps before you choose a substitute.
Cross-reference data helps you build a shortlist, but it should not be the last step. Before buying a replacement for P173781, verify the application, dimensions, seal or thread style, and service interval requirements against your current filter. If the equipment manual or supplier data disagrees with the lookup result, follow the equipment-side specification first.
| OEM Number | Brand | Source |
|---|---|---|
| 02059808 | HCHN | donaldson |
| 02064086 | HCHN | donaldson |
| 57845 | WIX | donaldson |
| 7845 | CUMN | donaldson |
| 84845 | CRQT | donaldson |
| 926475 | PRKR | donaldson |
| HF6703 | FTGD | donaldson |
| HK025W | HCHN | donaldson |
| JM60 | SRDR | donaldson |
| P550780 | SRDR | donaldson |
This page is designed to help you move from a part number to a verified shortlist. We combine OEM references, equivalent filter matches, and related pages so you can compare options faster without losing the original application context.
If you are sourcing for maintenance, fleet purchasing, or overseas supply, use the OEM list and related replacements together. That approach is safer than choosing a substitute based only on a similar-looking part number.
P173781 replaces OEM part numbers such as 02059808, 02064086, and 57845 plus 7 additional OEM numbers. Use the cross-reference table to review the supported original equipment numbers.
P173781 is connected to 8 brands in our records, including HCHN, WIX, CUMN, and CRQT and 4 more brands. Use those references as a starting point, then verify the application before buying.
Before replacing P173781, verify the application, dimensions, thread or seal style, and service requirements against your current filter. Cross-reference data should narrow the shortlist, but final fitment should always be confirmed on the equipment side.
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We source Donaldson P173781 and compatible replacements directly from OEM-equivalent factories in China. Competitive pricing, flexible MOQ.