Donaldson P551425 Water Separator Filter Cross Reference
Use this Donaldson P551425 cross reference lookup to compare the Precise P551425 water separator filter below. Check outer diameter (OD): 80 mm and length (L): 197 mm against your existing filter, then send your machine model or a product photo to confirm fitment before ordering.
Precise equivalent filter

Cross-reference match
Precise Water Separator Filter P551425
- Part Number
- P551425
- MOQ
- 200 Pieces
Key specifications
- Replacement Interval
- 60,000 km
- Packaging
- Moisture-proof bag+Cardboard box
- Dimensions
- OD: 80 mm L: 197mm
- Filter Media Brand
- H&V; Ahlstrom
- Filtration Efficiency
- 97 (4 microns)%
- Weight
- 0.16 kg
Send the machine model, dimensions, or a product photo for faster confirmation.
View product detailsTechnical fitment check
We compare the part number, dimensions, product photos, and machine model before quoting.
Sample support
Sample planning is available after the replacement and operating requirements are confirmed.
Related cross-reference numbers
Other reference numbers that map to the same Precise filter.
Frequently asked questions
- What is the Precise equivalent of Donaldson P551425?
- Precise offers a direct Water Separator Filter replacement for Donaldson P551425: Precise Water Separator Filter P551425. The Precise equivalent is matched to the original dimensions, fit and filtration performance for a no-modification interchange.
- What are the specifications of Donaldson P551425?
- Key specifications of the Precise equivalent for P551425: Replacement Interval: 60,000 km, Packaging: Moisture-proof bag+Cardboard box, Dimensions: OD: 80 mm L: 197mm, Filter Media Brand: H&V; Ahlstrom, Filtration Efficiency: 97 (4 microns)%, Weight: 0.16 kg. Always confirm these against your machine and operating conditions before ordering.
- How do I order the P551425 replacement and what is the minimum order quantity?
- The Precise replacement for Donaldson P551425 ships at a minimum order quantity of 200 pieces, with distributor and fleet pricing on request. Contact us with the part number for a quote and lead time.
Sourcing note
Brand names and part numbers are used for replacement identification only and do not imply trademark ownership. Always verify the filter against the real machine and working conditions before ordering.