A Caterpillar (Cat®) Fuel Water Separator is a fuel system filter component that removes water and contaminants from diesel fuel before the fuel reaches the engine’s injection system. It helps protect fuel pumps, injectors, and other precision components from corrosion and wear
Product Detail
Aftermarket Replacement for Caterillar Fuel Water Separator 1634465
- Dimensions
- D:83.1 L:129.0 mm
- Filter Media Brand
- Moisture-proof bag+Cardboard box
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 901249, FS19811, 836659300V, and 26560145 as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.
OEM and private-label supply
For 163-4465, 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, Filtration Efficiency, Dimensions, Replacement Interval, and Weight, quantity, destination market, and packaging request to speed up verification.
Technical Specifications
| Parameter | Value |
|---|---|
| Filtration Efficiency | |
| Dimensions | D:83.1 L:129.0 mm |
| Replacement Interval | |
| Weight | |
| Filter Media Brand | Moisture-proof bag+Cardboard box |
| Packaging | H&V; Ahlstrom |
Cross Reference Numbers
This filter is compatible with the following OEM and aftermarket part numbers.
Frequently asked questions
- What is the Precise 163-4465 Water Separator Filter?
- Precise 163-4465 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 163-4465 cross-reference to?
- Precise 163-4465 cross-references to 901249, FS19811, 836659300V, and 26560145, among others. Send us any reference number and we will confirm the exact match.
- What are the specifications of Precise 163-4465?
- Key specifications of Precise 163-4465: Filtration Efficiency: , Dimensions: D:83.1 L:129.0 mm, Replacement Interval: , Weight: , Filter Media Brand: 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 163-4465?
- Precise 163-4465 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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