Danfoss / Eaton Weatherhead 04E-664

Description & Features

The Danfoss / Eaton Weatherhead 04E-664 is a robust and reliable fitting designed for general-purpose low and medium-pressure hydraulics. Featuring a JIC 37 female swivel end type and a 90-degree tube elbow, this carbon steel fitting ensures durability and long-lasting performance.

Engineered to deliver performance and maximize uptime, this Eaton E-Series fitting incorporates an innovative design. The Dura-Kote plating provides superior corrosion resistance, extending the hose assembly's life significantly.

This fitting is ideal for applications where shock hazards exist, especially when used with H277 or H435 hoses.

Supplier Part Number: 04E-664

MPN: EAR99

With a drop dimension of 0.6800 and a hose dash size of -4, it offers precise fit and function. The end size 1 is 0.4375, and the hex size 2 is 0.44, ensuring compatibility with various components in hydraulic systems.

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00015X01899
Application
General purpose low and medium pressure hydraulics. Use H277 or H435 where shock hazards exist
Drop Dimension
0.68
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Size 1
0.44
End Type 1
JIC 37
End Type 2
Line/Hose/Tube
Features
Dura-Kote plating for superior corrosion resistance|Innovative design to deliver performance and maximum uptime|System engineered to extend hose assembly life
Hex Size 2
0.44
Hose Dash Size
-4
ICC
Hose Fittings
Item Type
Fitting Assembly
Language
English
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
0.57
Sub Brand
None
Supplier Part Number
04E-664
Product Weight
0.08 lbs

Product Questions & Answers (1)

Question by: Hubert M on Aug 8, 2025, 6:43 AM
got a -4 hose setup with JIC 37 connections and need a 90-degree elbow to make the turn at the bulkhead. this the right part for that?
Answer by: Customer Support on Aug 9, 2025, 5:43 PM
For a -4 hose with JIC 37 female swivel ends, this fitting matches up. The 90-degree tube elbow configuration handles that directional change, and the swivel end makes it easier to get a clean connection without twisting the hose during installation. End size 1 comes in at 0.4375, so double-check that against your mating hardware before you button everything up.