Baldwin Filters
Baldwin Filters PT377 Hydraulic Filter Element
Cartridge-style hydraulic filter element rated at 5 microns with attached end seals and furnished G458 gasket
- TypeAutomotive Filters
- 5-micron filtration protects hydraulic systems
- Cartridge design fits Michigan Fluid Power equipment
- 6-15/32 inch height matches OEM dimensions
- 3-1/32 inch diameter ensures proper sealing
- G458 gasket included for leak-free installation
Hydraulic Filter Element PT377
This Baldwin Filters PT377 cartridge element fits hydraulic systems requiring a 5-micron rating. It measures 6 15/32 inches in both height and length with an outside diameter of 3 1/32 inches. The element includes attached end seals and a furnished G458 gasket for installation.
Cartridge Interface Limits
The filter uses a cartridge design with an inside diameter of 1 1/4 inches and no thread size, meaning it seats directly into a compatible housing. It is specified for use with Michigan Fluid Power Systems, so other manifolds or heads will not accept this element. Buyers needing a threaded spin-on canister or a different mounting pattern must choose another part.
Filtration Capacity And Headroom
Rated at 5 microns, the element captures fine contaminants to protect hydraulic components under normal operating pressure. Service life depends on fluid cleanliness and flow volume; the cartridge runs out when differential pressure signals it is saturated. Systems demanding a finer micron rating or higher dirt-holding capacity will exceed what this single element provides.
Highlights
- 5-micron filtration protects hydraulic systems
- Cartridge design fits Michigan Fluid Power equipment
- 6-15/32 inch height matches OEM dimensions
- 3-1/32 inch diameter ensures proper sealing
- G458 gasket included for leak-free installation
Specifications
| Brand | BALDWIN FILTERS |
|---|---|
| Type | Automotive Filters |
Questions about this item
Which Baldwin Filters hydraulic element matches the PT377 part number?
The PT377 is a single cartridge element rated at 5 micron with 6-15/32 in height and 3-1/32 in outside diameter, supplied with attached end seals and a G458 gasket.
What does the 5 micron rating mean for my hydraulic system?
It captures particles down to 5 microns, protecting pumps and valves from fine contamination while maintaining normal flow in compatible Michigan Fluid Power Systems.
How does the thread size Not Applicable affect installation?
The element has no threads; it slides into a compatible housing and seals via the attached end seals and the furnished G458 gasket.
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