260-9439-BK 7/8" Aluminium Black Tandem Chamber Master Cylinder with Push Rod

WILWOOD TANDEM MASTER CYL 7/8" BORE INTEGRATED RESERVOIR BLACK WB 260-9439-BK Wilwood tandem chamber master cylinders represent the latest refinements in brake pressure actuation and fluid control. The features incorporated in this innovative and unique design make them the perfect choice for a wide range of custom manual or power brake applications. High-pressure die casting of a premium alloy produces a high-capacity body that is lightweight, looks great, and has the durability for competition. A black anodized, machined billet lid captures a pressure-balanced bellows gasket with 100 percent sealing against moisture invasion or fluid leakage.Wilwood's tandem chamber master cylinders are fully machined from a High-pressure die casting of a premium alloy, it incorporates slotted mounting flange to accommodate mount centers between 3.22" to 3.40" and also features side-hole mounts on 6.40" centers. Master cylinder has full separation between the front and rear chambers. Dual outlets allow for right or left hand plumbing based on mount location. Offers a total piston stroke of 1.10" and a 2:1 volume ratio between the primary and secondary chambers. Available in 7/8", 1" or 1-1/8" bore sizes. Available also in a media burnished version and a black E-coat finished units