HRC RAM3500 2000-2002 Centric brake master cylinders correspond to original parts in quality, configuration and fit. Match OE parts in quality, configuration and fit Original aluminum casting body design if applicable Manufactured to the highest quality standards by OEM and OES manufacturers Including vent hoses No Including brake booster No Main cylinder bore diameter (IN) 1.313 Main cylinder bore diameter (MM) 33.338 Main cylinder cover included Okay Main cylinder material Aluminum Includes mounting bracket No Including fasteners No Number of mounting holes 2 Port quantity 2 Primary exhaust flare type Bubble Primary outlet wire diameter (MM) 12.000 Push rod: length / depth (IN) 0,773 Includes push rod No Reservoir included Okay Reservoir material Plastic Reservoir type Single Secondary exhaust flare type Bubble Secondary outlet wire diameter (MM) 12.000 Secondary outlet thread pitch (MM) 1,00 DODGE RAM 2500 PICKUP 2001-2004 DODGE RAM 3500 PICKUP 2001-2004 DODGE RAM 4000 2005