Baldwin Filters
Baldwin Filters PT459 Hydraulic Filter Element 2 1/16 in
A hydraulic cartridge filter element rated at 20 microns for Cessna, Massey Ferguson and New Holland equipment
- TypeAutomotive Filters
- 20-micron rating captures fine particles in hydraulic fluid
- Cartridge design fits Cessna hydraulic systems precisely
- Compatible with Massey Ferguson and New Holland equipment
- 2-1/16 inch height allows compact installation space
- No thread size needed simplifies replacement procedure
Baldwin Filters PT459 hydraulic element
The Baldwin Filters PT459 is a cartridge-type hydraulic filter element designed for Cessna hydraulic systems as well as Massey Ferguson and New Holland equipment. It carries a micron rating of 20 and measures 2 1/16 in height and length with a 2 3/32 in outside diameter. The element is sold individually in new condition for hydraulic fluid filtration.
Check thread size and housing fit
This element has no thread size listed and is marked as not applicable for threading. Verify that your filter housing accepts a cartridge with a 23/32 in inside diameter and 2 3/32 in outside diameter before ordering. Confirm the 20 micron rating matches the filtration requirement specified by the equipment manufacturer. Ensure the housing seal design is compatible with a threadless cartridge.
Normal service pressure drop and flow
In normal hydraulic service the element provides a 20 micron barrier that creates a measurable pressure drop as it loads with contaminant. Flow capacity depends on the housing and pump output rather than the element alone. Monitor the system gauge for rising back-pressure which signals the element is nearing its dirt-holding limit. Replace the cartridge when the indicator shows restriction to maintain clean fluid and protect downstream components.
Highlights
- 20-micron rating captures fine particles in hydraulic fluid
- Cartridge design fits Cessna hydraulic systems precisely
- Compatible with Massey Ferguson and New Holland equipment
- 2-1/16 inch height allows compact installation space
- No thread size needed simplifies replacement procedure
Specifications
| Brand | BALDWIN FILTERS |
|---|---|
| Type | Automotive Filters |
Questions about this item
Does the PT459 filter element come with any seals or gaskets in the box?
The specifications list no included seals or gaskets; the filter element is supplied on its own.
Which micron rating should I select for a Cessna hydraulic system?
The PT459 carries a 20 micron rating, matching the requirement for Cessna hydraulic systems.
Will the 2 1/16 inch height fit the housing on my Massey Ferguson tractor?
The element measures 2 1/16 in tall with a 23/32 in inside diameter, matching the Massey Ferguson application listed.
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