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GM GENUINE 22741857  
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GM GENUINE 22741857 Specifications
End 1 Flare TypeBubble
End 1 Thread Diameter (IN)0.47
End 1 Thread Diameter (MM)12
End 2 Flare TypeBubble
End 2 Thread Diameter (IN)0.47
End 2 Thread Diameter (MM)12
Fitting FinishPhosphate Zinc Organic
Fitting MaterialSteel
Fitting TypeFlared Tube Nuts
Line Diameter (IN)0.25
Line Diameter (MM)6.35
Line Length (IN)22.98
Line Length (MM)583.81
Line MaterialSteel and Rubber
Outer SpringNo
Outer Wear GuardNo
Polyvinyl Fluoride CoatedNo
Teflon LinedNo
The ACDelco GM Original Equipment Hydraulic Brake Line Kits contain metal hydraulic brake pipes. They are made from special double wall steel tube, and the connections are threaded with inverted (SAE) or bubble (ISO) flares, which provide a leak-free connection. These original equipment brake hydraulic lines are engineered to fit your specific GM vehicle and provide the same performance, durability, and service life as your factory original equipment.


  • Nylon Coating for better corrosion protection
  • Pre-formed and pre-flared for easy installation
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Warranty Information:
24 Month / Unlimited Mile Warranty