37mm (~1-7/16 inch) Aluminum Master Cylinder w/ Plastic Reservoir for 2007-2008 GM HD Trucks (w/ Integrated Trailer Brake Control)

Master Cylinder Bore Diameter: 37 mm

Master Cylinder Material: Aluminum

Mounting Hardware Included: No

Number of Outlets: 2

Package Contents: Master Cylinder

Package Quantity: 1

Packaging Type: Box

Rearward Outlet Size: M12 X 1.0

Reservoir Included: Yes

Secondary Outlet Thread Diameter: M12 X 1.0

Sensor Included: Yes

Thread Pitch: 1.0