This Eaton Aeroquip adapter is a DANFOSS / EATON COUPLING designed for hydraulic brake systems, specifically for dual master cylinder applications. Constructed from durable brass, this straight adapter ensures reliable performance in demanding hydraulic environments. The adapter features Dura-Kote plating, providing superior corrosion resistance and extending the component's lifespan.
Offering design flexibility, this adapter allows for easy connection between SAE male and SAE female ends. It adapts a 0.5 SAE male end to a 0.4375 SAE female end. Meeting higher operating pressures exceeding SAE standards, this coupling is a dependable choice for various hydraulic applications.
SKU: 7727
Supplier Part Number (MPN): 7727
Alternate Part Numbers: IG7727
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Specifications
Alternate Part Numbers
Alternate Part NumberIG7727, Alternate Part Number MINO-00015X08128
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13555
End Size 1
0.50
End Size 2
0.44
End Type 1
SAE
End Type 2
SAE
Features
Dura-Kote plating for superior corrosion resistance|Design flexibility with hundreds of styles to choose from|Higher operating pressures above SAE standards
ICC
Straight Adapters
Item Type
SAE Male to SAE Female
Language
English
Net Pack Quantity Units
EA
NMFC
60
Product Material
Brass
Product Width
0.63
Sub Brand
None
Supplier Part Number
7727
Product Weight
0.06 lbs
Product Questions & Answers (3)
Question by: Shawn H on Mar 25, 2026, 9:52 PM
got a dual master cylinder brake setup. is this the straight brass adapter that steps from 1/2 SAE male down to 7/16 SAE female?
Answer by: Customer Support on Mar 27, 2026, 6:33 AM
Built for hydraulic brake systems with dual master cylinder applications, it is a straight SAE male to SAE female adapter that goes from a 0.5 SAE male end to a 0.4375 SAE female end, and it is made of brass.
Question by: Diane H on Jun 26, 2025, 4:21 PM
What's this adapter made of, and will it hold up in a system that sees a fair amount of moisture and road grime?
Answer by: Customer Support on Jun 28, 2025, 6:52 AM
Brass construction with Dura-Kote plating gives it solid corrosion resistance, which makes it a reasonable fit for environments where moisture and general contamination are a regular concern. The plating is specifically there to extend the component's service life beyond what bare brass would offer on its own.
Question by: Keith C on Oct 26, 2025, 9:30 AM
So this is for hooking up brake lines on a dual master cylinder setup, right?
Answer by: Customer Support on Oct 28, 2025, 7:37 AM
That's correct. This Eaton Aeroquip adapter is specifically designed for hydraulic brake systems with dual master cylinders.
