Direct Replacement Available
Replacement for
Parker Finite 4T04-040 x 90
The R+F RF-P-51230-UXK is a direct drop-in alternative to the Parker Finite 4T04-040 x 90. Identical dimensions, equivalent filtration performance — available from R+F FilterElements.
OEM Original
Parker Finite
4T04-040 x 90
R+F Replacement
R+F FilterElements
RF-P-51230-UXK
Technical Specifications
| R+F Article Number | RF-P-51230-UXK |
| Replaces (Parker Finite) | 4T04-040 x 90 |
| Filtration Grade | Ultra-X (UX) |
| Efficiency | 99.9999+% @ 0.1µm |
| Type Variant | K |
| Inner Diameter | 51 mm (2″) |
| Total Length | 230 mm (9″) |
| Product Family | Filter Elements 51 × 230 mm |
Compatibility Guarantee
This replacement element is manufactured to the same dimensional and performance specifications as the original Parker Finite part. It is a direct drop-in replacement requiring no modification to your existing housing.
Parker Finite® is a registered trademark of Parker Hannifin Corporation. R+F FilterElements is not affiliated with Parker Hannifin. OEM part numbers are used for cross-reference purposes only.
RF-P-51230-UXK
Ultra-X – 99.9999+% @ 0.1µm
Price on request
Volume discounts available
Exact dimensional match — guaranteed drop-in fit
Equivalent filtration efficiency
R+F FilterElements branded product
Shipped from Germany