Aeroquip R4 Code 61 Flange STR

Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
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
Hose Dash Size
-40
ICC
Hose Fittings
Item Type
Nipple Assembly
Language
English
Product Material
Carbon Steel
Product Width
3.31
Sub Brand
Aeroquip
Supplier Part Number
FC8153-4040S
Product Weight
3.08 lbs

Product Questions & Answers

got an R4 hose assembly with a -40 end, is this the straight flange nipple that matches it?
Question by: Earl K on Nov 22, 2025, 12:22 PM
For R4 hose assemblies in a -40 dash size, this is the matching straight nipple assembly built to SAE Code 61 flange specs, with the other end set up as a line, hose, or tube connection for standard hose crimp assembly configurations.
Answer by: Customer Support on Nov 24, 2025, 6:36 AM
Reckon this flange fitting would hold up okay in a hydraulic setup that sees a lot of vibration?
Question by: Clint T on Mar 26, 2026, 10:14 AM
Dura-Kote plating on this Aeroquip R4 fitting provides enhanced corrosion resistance, which should extend its service life, even in high-cycle environments where vibration is a factor. It's built from carbon steel, so it’s reasonably durable to start with.
Answer by: Customer Support on Mar 27, 2026, 12:15 PM