It is designed primarily for trucks, excavators, heavy-duty machinery, and agricultural equipment to efficiently filter diesel impurities and separate water, safeguarding the engine injectors and fuel system
Product Detail
Aftermarket Replacement for truck and excavator Fuel Water Separator Donaldson P550587
Reference price only. Final pricing depends on quantity, packaging, destination, and trade terms.
- Dimensions
- OD:76 H:148-165 THD:M16 x 1.5 mm
- Filter Media Brand
- H&V; Ahlstrom
Send model or photo
Share the current number or product image.
Verify fitment
We check specifications and application.
Confirm the quote
Agree sample, packaging, lead time and price.

Buyer decision support
Cross-reference check
Treat 2133558 and BF7591D as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For P550587, Precise can discuss samples, stable production, packaging, labeling, and OEM/private-label requirements from MOQ 100 pieces.
Information to send
Send the current part number, product photos, dimensions or drawings, Dimensions, Replacement Interval, Weight, and Filter Media Brand, quantity, destination market, and packaging request to speed up verification.
Technical Specifications
| Parameter | Value |
|---|---|
| Dimensions | OD:76 H:148-165 THD:M16 x 1.5 mm |
| Replacement Interval | |
| Weight | |
| Filter Media Brand | H&V; Ahlstrom |
| Packaging | Moisture-proof bag+Cardboard box |
| Filtration Efficiency |
Frequently asked questions
- What is the Precise P550587 Water Separator Filter?
- Precise P550587 is a heavy-duty Water Separator Filter engineered to OEM-quality standards as a direct replacement. It is built to match the original dimensions, fit and filtration performance for a no-modification interchange.
- What does Precise P550587 cross-reference to?
- Precise P550587 cross-references to 2133558 and BF7591D, among others. Send us any reference number and we will confirm the exact match.
- What are the specifications of Precise P550587?
- Key specifications of Precise P550587: Dimensions: OD:76 H:148-165 THD:M16 x 1.5 mm, Replacement Interval: , Weight: , Filter Media Brand: H&V; Ahlstrom, Packaging: Moisture-proof bag+Cardboard box. Always confirm these against your machine and operating conditions before ordering.
- What is the minimum order quantity and lead time for Precise P550587?
- Precise P550587 ships at a minimum order quantity of 100 pieces, with distributor and fleet pricing and lead time on request. Contact us with the part number for a quote.
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