About this item [Vehicle Fitment]: Compatible with Acura RSX 2002-2006, TL 2004-2006, TSX 2004-2007; Compatible with Honda Accord 2003-2007, Civic 2002-2005 (2 Door), CR-V 2002-2006, Element 2003-2007 — Without Reservoir; Bore: 5/8 In. [Reference Number]: CM640116, 46920S7AA01, 46920S7AA02 [Specifications]: ①Inside Diameter: 0.625 inch; ②Reservoir Included: Yes; ③Push Rod Included: Yes; ④Packaging Type: Box; ⑤Fitment: Direct Replacement [Directly Fit]: This clutch master cylinder is made to the original equipment dimensions for dependable fit and performance [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted clutch master cylinder. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.