Baldwin Filters
Baldwin Filters PT9511 Hydraulic Filter Element statue
Hydraulic cartridge filter element with 9511 model identification includes two O-rings for equipment maintenance
- TypeAutomotive Filters
- Genuine Baldwin Filters quality backed by model PT9511
- Hydraulic cartridge element designed for reliable fluid filtration
- Compact 3-1/2 inch outside diameter fits tight installations
- Includes two O-rings for a complete seal out of the box
- Brand-new condition ensures full service life from day one
What this product is
The Baldwin Filters PT9511 is a new hydraulic filter element designed for fluid-power systems. It uses a cartridge design with an outside diameter of 3 1/2 in and an inside diameter of 1 5/8 in. The element height is 9 1/4 in and it includes two O-rings for sealing. No thread size applies to this model.
Before you order
Confirm that your hydraulic housing accepts a cartridge element with a 3 1/2 in outside diameter and a 1 5/8 in inside diameter. Verify the 9 1/4 in overall height fits the available space inside the filter canister. Ensure the two included O-rings match the groove dimensions of your existing head assembly. This unit has no threads, so it must seat against a flat flange or bypass plate.
Build and daily use
The cartridge construction allows the element to be removed and replaced without discarding the outer housing. Two supplied O-rings provide the primary seal, so inspect them for nicks during each service interval. Because there is no thread connection, alignment relies on the housing bore and the filter head face. Keep the sealing surfaces clean to prevent bypass leakage during operation.
Highlights
- Genuine Baldwin Filters quality backed by model PT9511
- Hydraulic cartridge element designed for reliable fluid filtration
- Compact 3-1/2 inch outside diameter fits tight installations
- Includes two O-rings for a complete seal out of the box
- Brand-new condition ensures full service life from day one
Specifications
| Brand | BALDWIN FILTERS |
|---|---|
| Type | Automotive Filters |
Questions about this item
What comes with the Baldwin PT9511 hydraulic filter element?
The package includes the filter element and two O-rings for installation. No additional parts are required for a standard cartridge change.
Which Baldwin PT9511 version should I choose for my equipment?
Only one version of the PT9511 is offered — a single cartridge with a 3-1/2 inch outside diameter, 1-5/8 inch inside diameter and 9-1/4 inch height.
How does the PT9511's 9-1/4 inch height affect fitment in my hydraulic system?
The 9-1/4 inch overall height determines whether the element clears the housing cover and adjacent components; measure the available space before ordering.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



