84423586 Main Fuel Filter (84402584) CASE IH
| Description | The fuel filter is a component of the fuel system, whose task is to clean the fuel from mechanical contaminants, water, and impurities. It ensures stable engine operation, protects the fuel pump and injectors from wear and premature damage. The filter is made of high-quality filtration materials, features a durable housing and precise mounting dimensions. It effectively traps contaminants, ensures even fuel delivery, and extends the lifespan of the fuel system even under intensive use. |
84423586 – Fuel/Water Separator, Case IH/New Holland
84423586 is an original fuel/water separator from CNH, designed to protect the fuel system of Case IH and New Holland engines from water and mechanical contaminants.
Technical Data:
Type: screw-on fuel separator with an open end and convenient drain hole (open drain bowl)
Diameter (outer diameter): ≈129 mm (~427/32″); Length: ≈251 mm (929/32″)
Weight: approximately 1.32 kg / ~2.91 pounds
Thread: standard size for CNH filters type 1¼″-12 UN
Compatibility:
Designed for installation in machines with Case IH and New Holland diesel engines, including CR, FR combine models, as well as T9 series tractors - such as CR10.90, FR650, T9.480 / T9.615 / T9.670, etc.
Replaces OEM codes 84402583 and 84402584 within the CNH OEM line.
Benefits:
Full protection of the fuel system: effectively removes water and suspended particles, protecting injectors and injection pumps
OEM CNH quality: ensures precise fit, sealing, and reliable operation
Ease of maintenance: replaceable screw-on cartridge allows for quick filter replacement in the field
Wide compatibility: one part number for many CNH equipment models


