Custom processing is the purpose of hydraulic disc brake upper pump Size 1 (mm) Model 1996-2003 250 300 400 454 500 0502-387 Applicable models ATV scooter front and rear disc brake Item No. 1 Specifications Left upper pump Applicable models 1996-2003 250 300 400 454 500 0502-387 Product Name: North Cat Motorcycle Disc Brake Pump Arctic Cat Brake Master Cylinder Assembly 1996-2003 250 300 400 454 500 0502-387 Product Material: Aluminum Color: Black Specification: Left Applicable Model: Arctic Cat Brake Master Cylinder – 1996-2003 250 300 375 400 454 500 Brand new, in the factory packaging OEM Arctic Cat part Includes one master cylinder assembly with the lever and reservoir Fits ATV Models: 1999-2003 250 1998-2003 300 2002 375 1998-2003 400 1996- 1998 454 1998-2003 500 MANUFACTURER PART # 0502-387