Baldwin
Baldwin P4155
The Baldwin P4155 is a 12µm synthetic / microglass engine & mobile filter element. It measures 4" OD x 2.87" ID x 18" long. Filtration efficiency is rated at β1000 per ISO 16889. Seals are Nitrile (Buna-N). 2 verified cross-references are available from aftermarket manufacturers.
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2 Cross-References Available
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What are the specifications of the Baldwin P4155?
Technical specifications for the Baldwin P4155 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 12µm |
| Media Type | Synthetic / Microglass |
| Efficiency (ISO 16889) | β1000 |
| Dimensions | |
| O.D. (inches) | 4" |
| I.D. (inches) | 2.87" |
| O.A.L. (inches) | 18" |
| Seal Material | Nitrile (Buna-N) |
Last verified: February 2026
What replaces the Baldwin P4155?
2 verified replacements available from Swift Filters, FilterMart
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The BALDWIN P4155 is designed for use in industrial filtration applications. Rated at 12µm. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
Frequently Asked Questions
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What are the dimensions of the Baldwin P4155?
What seal material does the Baldwin P4155 use?
Is there a cross-reference for the Baldwin P4155?
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