Keep clean, water-free diesel flowing to your engine with the Baldwin Fuel/Water Separator Filter PF46235. This spin-on separator draws contaminated diesel through its media, straining out particulates and coalescing water so it can be drained away before fuel reaches the injection system. It's a direct-fit service part for a wide range of Freightliner trucks and buses — including the CASCADIA (2008-2019 and 2021-2025) [L6-12.8L, L6-14.8L, L6-14.9L, L6-15.6L, 6-11.9L], M2 106 (2017-2025) [L4-5.1L, L6-6.7L, L6-7.7L], 108SD (2014-2018, 2020-2022 and 2025), 114SD (2012-2018), B2 (2019-2024), MT45 (2018-2023) and the THOMAS SAF-T-LINER (2024). See the Buyer's Guide tab for the full list of 224 applications and engine codes.
Replaces Detroit Diesel DDER61709 and Racor R61709. Interchange: 57223709 · 96869 · DDER61709 · R61709 · P552709 · FS20176 · RAIR61709 · 55KE74 · E525KPD775 · L6048F · 600568 · WF10568. Manufacturer part number PF46235.
This part cross-references / interchanges with the following part numbers:
What does this filter do?
It separates water from your diesel fuel and filters out particulates, helping deliver clean, water-free fuel to the injection system on the listed applications.
Will it fit my Freightliner?
It's cataloged for many Freightliner trucks and buses, such as the CASCADIA, M2 106, 108SD, 114SD, B2 and the Thomas SAF-T-LINER. Check the Buyer's Guide tab for your exact year and engine.
Are O-rings included?
Yes. Two O-rings are supplied with the filter.
What are the filter's dimensions?
Its outside diameter is 4 7/32 in (107.2 mm) and its height is 7 7/32 in (183.4 mm).
What numbers does this filter interchange with?
It replaces Detroit Diesel DDER61709 and Racor R61709, and cross-references 57223709, 96869, P552709, FS20176, RAIR61709, 55KE74, E525KPD775, L6048F, 600568 and WF10568.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
