ACDelco Professional Brake Master Cylinders use both aluminum and iron castings, making them a high quality replacement for many vehicles on the road today. These master cylinders contain both Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components to provide superior resistance to heat, corrosion, and leakage. ACDelco Professional Brake Master Cylinders are ready to bench bleed and install right out of the box - no assembly required. These premium aftermarket replacement brake master cylinders are manufactured to meet your expectations for fit, form, and function.

• Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
• Pressure tested to ensure safe and confident braking
• Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
• Geometrical tolerance ensures that the body and plastic reservoir match for a proper fit
• Piston assembly and return spring help to prevent brake drag, which can cause premature brake pad wear

Bleeder Hoses Included:	Yes
Bore Size:	1.060
Brake Booster Included:	No
Height (in):	4.8
Length (in):	9.4
Master Cylinder Bore Diameter:	1.0625
Master Cylinder Bore Diameter:	26.9875
Master Cylinder Cap Included:	No
Master Cylinder Material:	Aluminum
Mounting Bracket Included:	No
Mounting Hole Diameter:	0.343
Mounting Hole Quantity:	2
Port Quantity:	2
Primary Outlet Thread Diameter:	0.472
Primary Outlet Thread Diameter:	12
Programming Required:	No
Push Rod Included:	No
Reservoir Included:	No
Secondary Outlet Thread Diameter:	0.472
Secondary Outlet Thread Diameter:	12
Weight (lb):	1.65
Width (in):	5.8

• 2007-2009 Dodge Sprinter 2500
• 2007-2009 Dodge Sprinter 3500
• 2007-2009 Freightliner Sprinter 2500
• 2007-2009 Freightliner Sprinter 3500
• 2007 Mercedes-Benz Sprinter
• 2008-2011 Volkswagen Crafter Van
• 2010 Mercedes-Benz Sprinter 2500
• 2010 Mercedes-Benz Sprinter 3500