Need help? We're here!
(888) 312-8812 Login SignupFuel/Water Separator Element
Autocar, Freightliner, Western Star Trucks
Service intervals on bowl-style fuel separators depend on a visible restriction cue, and the Baldwin Fuel Water Separator Filter incorporates a molded change indicator directly into the extended end cap. As fuel level rises within the clear housing, the marked flange provides a visual reference that the element has reached its service point. The internal media combines particulate filtration with staged water separation, allowing free water to collect in the bowl rather than passing through the element. Because this design installs inside a reusable housing, the upper and lower sealing surfaces must seat correctly to prevent internal bypass. The Baldwin PF46171 element is built with the proper end-cap structure and seating profile to maintain that seal within compatible separator assemblies.
| Height | 7.875 |
| Inside Diameter 1 (mm) | 33 |
| Fits | Autocar, Freightliner, Western Star Trucks |
| Height (mm) | 199.9 |
| Inside Diameter 1 | 1 5/16 |
| O-Ring | [1] Attached, [2] Furnished |
| Outside Diameter 1 | 3.96875 |
| Replaces | Detroit Diesel A0000904851; Freightliner A245007; Fleetguard FS20081 |
| Remark 2 | One End |
| Outside Diameter 1 (mm) | 101.1 |
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8421230000 |
| UPC | 00791440110748 |
Be the first to review this product!
Be the first to ask a question about this product!
Optional. Please do not use your full name.
Minimum 10 characters, maximum 500 characters
You can upload up to 3 images to help illustrate your question. Supported formats: JPG, PNG, GIF, WebP
Please complete the reCAPTCHA verification to submit your question.
California residents see

