Baldwin Filters
Baldwin Filters PT9189 Hydraulic Filter Element 18-9/32 in
A hydraulic cartridge filter element measuring 18-9/32 inches long with an O-ring included
- TypeAutomotive Filters
- Reliable hydraulic filtration backed by Baldwin Filters quality
- Cartridge design simplifies element replacement during routine maintenance
- 18-9/32 in height fits specified hydraulic housings precisely
- 4-5/32 in outside diameter ensures secure seal in filter canister
- Includes O-ring for leak-free installation without extra parts
What this filter replaces
The PT9189 cartridge replaces a worn hydraulic element in compatible equipment. Swap it when pressure drop rises or service intervals call for a fresh cartridge. The jump is worth it if the old seal leaks or the media is saturated. No thread adaptation is required because the design uses an O-ring seal.
Cartridge dimensions and seal
This element measures 18-9/32 in height and 4 5/32 in outside diameter with a 13/32 in inside diameter. An O-ring is included for the sealing surface. The cartridge format means the housing stays in place while only the media pack is exchanged.
Practical limits of cartridge filtration
Cartridge life depends on fluid cleanliness, flow rate and operating pressure in the host system. The fixed 13/32 in bore sets the maximum flow path, so systems demanding higher volume need a larger housing. No thread size applies, so verify the housing groove matches the supplied O-ring before installation.
Highlights
- Reliable hydraulic filtration backed by Baldwin Filters quality
- Cartridge design simplifies element replacement during routine maintenance
- 18-9/32 in height fits specified hydraulic housings precisely
- 4-5/32 in outside diameter ensures secure seal in filter canister
- Includes O-ring for leak-free installation without extra parts
Specifications
| Brand | BALDWIN FILTERS |
|---|---|
| Type | Automotive Filters |
Questions about this item
Will the 4 5/32 in outside diameter and 13/32 in inside diameter fit my filter housing?
The cartridge has a 4 5/32 in outside diameter and a 13/32 in inside diameter; compare those dimensions with your housing bore and centre post before ordering.
Does the PT9189 thread into the head or slide over a centre tube?
It is a cartridge element with no threads; it slides over the centre tube and seals with the included O-ring — do not force it into a threaded port.
How often should I replace the 18 9/32 in hydraulic element?
Replace the element at the interval specified by the equipment manufacturer or when the differential-pressure indicator shows restriction.
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